instruction
large_string
reasoning
large_string
answer
large_string
text
large_string
operation
large_string
difficulty
large_string
num_steps
int64
max_digits
int64
What is (203 + 497) * 8 - 15?
203+497=700 | 700*8=5600 | 5600-15=5585
5585
What is (203 + 497) * 8 - 15? 203+497=700 | 700*8=5600 | 5600-15=5585 Answer: 5585
hard arithmetic
hard
3
6
Multiply 65 by 99.
65 * 99 = 6435
6435
Multiply 65 by 99. 65 * 99 = 6435 Answer: 6435
multiplication
easy
1
2
What is 58 * 459 + 998?
58*459=26622 | 26622+998=27620
27620
What is 58 * 459 + 998? 58*459=26622 | 26622+998=27620 Answer: 27620
multi-step arithmetic
hard
3
6
Can you add 98 and 70?
98 + 70 = 168
168
Can you add 98 and 70? 98 + 70 = 168 Answer: 168
addition
easy
1
2
How many times does 45 go into 720?
720 / 45 = 16
16
How many times does 45 go into 720? 720 / 45 = 16 Answer: 16
division
easy
1
2
Solve for x: x + 744 = 918
x = 918 - 744 = 174
174
Solve for x: x + 744 = 918 x = 918 - 744 = 174 Answer: 174
algebra
intermediate
2
4
Nora had 74 lemons, bought 17 more, gave 27 to a friend, then shared the rest equally among 3 friends. How many does each friend get?
74+17=91 | 91-27=64 | 64/3=21 remainder 1 | 21 each
21
Nora had 74 lemons, bought 17 more, gave 27 to a friend, then shared the rest equally among 3 friends. How many does each friend get? 74+17=91 | 91-27=64 | 64/3=21 remainder 1 | 21 each Answer: 21
word problems
very hard
4
6
What is 9284.8 + 5357?
9284.8 + 5357 = 14641.8
14641.8
What is 9284.8 + 5357? 9284.8 + 5357 = 14641.8 Answer: 14641.8
decimals
intermediate
2
4
Subtract 53 from 91.2.
91.2 - 53 = 38.2
38.2
Subtract 53 from 91.2. 91.2 - 53 = 38.2 Answer: 38.2
subtraction
easy
1
2
A shop has 2 boxes with 19 boots each, 11% are sold. How many boots remain?
2*19=38 | 11% of 38=4.2 | 38-4.2=33.8
33.8 boots
A shop has 2 boxes with 19 boots each, 11% are sold. How many boots remain? 2*19=38 | 11% of 38=4.2 | 38-4.2=33.8 Answer: 33.8 boots
word problems
hard
3
6
A shop has 5 boxes with 20 bottles each, 18% are sold. How many bottles remain?
5*20=100 | 18% of 100=18 | 100-18=82
82 bottles
A shop has 5 boxes with 20 bottles each, 18% are sold. How many bottles remain? 5*20=100 | 18% of 100=18 | 100-18=82 Answer: 82 bottles
word problems
hard
3
6
Gabriel has 5 bags with 20 knives each and found 251 more knives. How many knives total?
5*20=100 | 100+251=351
351 knives
Gabriel has 5 bags with 20 knives each and found 251 more knives. How many knives total? 5*20=100 | 100+251=351 Answer: 351 knives
word problems
intermediate
2
4
What is 379 * 253 + 99?
379*253=95887 | 95887+99=95986
95986
What is 379 * 253 + 99? 379*253=95887 | 95887+99=95986 Answer: 95986
multi-step arithmetic
hard
3
6
What is 706 + 833 * 16?
833 * 16 = 13328 | 706 + 13328 = 14034
14034
What is 706 + 833 * 16? 833 * 16 = 13328 | 706 + 13328 = 14034 Answer: 14034
multi-step arithmetic
intermediate
2
4
What is 199 * 181 + 442?
199*181=36019 | 36019+442=36461
36461
What is 199 * 181 + 442? 199*181=36019 | 36019+442=36461 Answer: 36461
multi-step arithmetic
hard
3
6
What's 79.3 minus 15.8?
79.3 - 15.8 = 63.5
63.5
What's 79.3 minus 15.8? 79.3 - 15.8 = 63.5 Answer: 63.5
subtraction
easy
1
2
Jayden had 135 shirts, bought 31 more, gave 26 to a friend, then shared the rest equally among 2 friends. How many does each friend get?
135+31=166 | 166-26=140 | 140/2=70 remainder 0 | 70 each
70
Jayden had 135 shirts, bought 31 more, gave 26 to a friend, then shared the rest equally among 2 friends. How many does each friend get? 135+31=166 | 166-26=140 | 140/2=70 remainder 0 | 70 each Answer: 70
word problems
very hard
4
6
Solve 35 + 80.0.
35 + 80.0 = 115
115
Solve 35 + 80.0. 35 + 80.0 = 115 Answer: 115
addition
easy
1
2
Caleb had 809 crayons and bought 90 more, then gave 51 away. How many crayons does Caleb have now?
809+90=899 | 899-51=848
848 crayons
Caleb had 809 crayons and bought 90 more, then gave 51 away. How many crayons does Caleb have now? 809+90=899 | 899-51=848 Answer: 848 crayons
word problems
intermediate
2
4
What is the perimeter of a rectangle 699 by 943?
2*(699+943) = 2*1642 = 3284
3284
What is the perimeter of a rectangle 699 by 943? 2*(699+943) = 2*1642 = 3284 Answer: 3284
geometry
intermediate
2
4
What is the area of a rectangle 471 by 770?
471 * 770 = 362670
362670
What is the area of a rectangle 471 by 770? 471 * 770 = 362670 Answer: 362670
geometry
intermediate
2
4
Compute 5767 divided by 79.
5767 / 79 = 73
73
Compute 5767 divided by 79. 5767 / 79 = 73 Answer: 73
division
easy
1
2
Hudson had 822 rings and bought 74 more, then gave 2 away. How many rings does Hudson have now?
822+74=896 | 896-2=894
894 rings
Hudson had 822 rings and bought 74 more, then gave 2 away. How many rings does Hudson have now? 822+74=896 | 896-2=894 Answer: 894 rings
word problems
intermediate
2
4
What is 3838 plus 32% of 3838?
32% of 3838 = 1228.2 | 3838 + 1228.2 = 5066.2
5066.2
What is 3838 plus 32% of 3838? 32% of 3838 = 1228.2 | 3838 + 1228.2 = 5066.2 Answer: 5066.2
percentages
hard
3
6
A shop has 5 boxes with 15 stamps each, 22% are sold. How many stamps remain?
5*15=75 | 22% of 75=16.5 | 75-16.5=58.5
58.5 stamps
A shop has 5 boxes with 15 stamps each, 22% are sold. How many stamps remain? 5*15=75 | 22% of 75=16.5 | 75-16.5=58.5 Answer: 58.5 stamps
word problems
hard
3
6
Find 34% of 86.8.
86.8 * 34 = 2951.2 | 2951.2/100 = 29.512
29.512
Find 34% of 86.8. 86.8 * 34 = 2951.2 | 2951.2/100 = 29.512 Answer: 29.512
percentage
easy
1
2
Skylar had 827 monitors and bought 60 more, then gave 21 away. How many monitors does Skylar have now?
827+60=887 | 887-21=866
866 monitors
Skylar had 827 monitors and bought 60 more, then gave 21 away. How many monitors does Skylar have now? 827+60=887 | 887-21=866 Answer: 866 monitors
word problems
intermediate
2
4
What is 8656.8 - 687.9?
8656.8 - 687.9 = 7968.9
7968.9
What is 8656.8 - 687.9? 8656.8 - 687.9 = 7968.9 Answer: 7968.9
decimals
intermediate
2
4
What is the perimeter of a rectangle 436 by 291?
2*(436+291) = 2*727 = 1454
1454
What is the perimeter of a rectangle 436 by 291? 2*(436+291) = 2*727 = 1454 Answer: 1454
geometry
intermediate
2
4
What is 7241.3 - 5204?
7241.3 - 5204 = 2037.3
2037.3
What is 7241.3 - 5204? 7241.3 - 5204 = 2037.3 Answer: 2037.3
decimals
intermediate
2
4
What is 6193 - 2888?
6193 - 2888 = 3305
3305
What is 6193 - 2888? 6193 - 2888 = 3305 Answer: 3305
decimals
intermediate
2
4
Can you add 26.1 and 59.3?
26.1 + 59.3 = 85.4
85.4
Can you add 26.1 and 59.3? 26.1 + 59.3 = 85.4 Answer: 85.4
addition
easy
1
2
What is 352 * 955 + 444?
352*955=336160 | 336160+444=336604
336604
What is 352 * 955 + 444? 352*955=336160 | 336160+444=336604 Answer: 336604
multi-step arithmetic
hard
3
6
What is the perimeter of a rectangle 431 by 253?
2*(431+253) = 2*684 = 1368
1368
What is the perimeter of a rectangle 431 by 253? 2*(431+253) = 2*684 = 1368 Answer: 1368
geometry
intermediate
2
4
What is 86959.2 plus 19% of 86959.2?
19% of 86959.2 = 16522.2 | 86959.2 + 16522.2 = 103481.4
103481.4
What is 86959.2 plus 19% of 86959.2? 19% of 86959.2 = 16522.2 | 86959.2 + 16522.2 = 103481.4 Answer: 103481.4
percentages
hard
3
6
Which number is bigger: 9 or 64?
64 > 9 | 64 is larger
64 is larger
Which number is bigger: 9 or 64? 64 > 9 | 64 is larger Answer: 64 is larger
comparison
easy
1
2
What is (106 + 529) * 9?
106 + 529 = 635 | 635 * 9 = 5715
5715
What is (106 + 529) * 9? 106 + 529 = 635 | 635 * 9 = 5715 Answer: 5715
multi-step arithmetic
intermediate
2
4
A shop has 2 boxes with 6 shells each, 11% are sold. How many shells remain?
2*6=12 | 11% of 12=1.3 | 12-1.3=10.7
10.7 shells
A shop has 2 boxes with 6 shells each, 11% are sold. How many shells remain? 2*6=12 | 11% of 12=1.3 | 12-1.3=10.7 Answer: 10.7 shells
word problems
hard
3
6
What is the area of a rectangle 810 by 942?
810 * 942 = 763020
763020
What is the area of a rectangle 810 by 942? 810 * 942 = 763020 Answer: 763020
geometry
intermediate
2
4
Find the total of 46 and 67.5.
46 + 67.5 = 113.5
113.5
Find the total of 46 and 67.5. 46 + 67.5 = 113.5 Answer: 113.5
addition
easy
1
2
Carter has 3 bags with 15 scarves each and found 243 more scarves. How many scarves total?
3*15=45 | 45+243=288
288 scarves
Carter has 3 bags with 15 scarves each and found 243 more scarves. How many scarves total? 3*15=45 | 45+243=288 Answer: 288 scarves
word problems
intermediate
2
4
Is 10 bigger than 12?
12 > 10 | 12 is larger
12 is larger
Is 10 bigger than 12? 12 > 10 | 12 is larger Answer: 12 is larger
comparison
easy
1
2
What is the area of a rectangle 638 by 429?
638 * 429 = 273702
273702
What is the area of a rectangle 638 by 429? 638 * 429 = 273702 Answer: 273702
geometry
intermediate
2
4
Ariana has 4 bags with 17 coupons each and found 53 more coupons. How many coupons total?
4*17=68 | 68+53=121
121 coupons
Ariana has 4 bags with 17 coupons each and found 53 more coupons. How many coupons total? 4*17=68 | 68+53=121 Answer: 121 coupons
word problems
intermediate
2
4
What is 18680 plus 41% of 18680?
41% of 18680 = 7658.8 | 18680 + 7658.8 = 26338.8
26338.8
What is 18680 plus 41% of 18680? 41% of 18680 = 7658.8 | 18680 + 7658.8 = 26338.8 Answer: 26338.8
percentages
hard
3
6
Victoria has 4 bags with 6 rings each and found 922 more rings. How many rings total?
4*6=24 | 24+922=946
946 rings
Victoria has 4 bags with 6 rings each and found 922 more rings. How many rings total? 4*6=24 | 24+922=946 Answer: 946 rings
word problems
intermediate
2
4
What is 968 * 381 + 319?
968*381=368808 | 368808+319=369127
369127
What is 968 * 381 + 319? 968*381=368808 | 368808+319=369127 Answer: 369127
multi-step arithmetic
hard
3
6
Share 31278 between A and B in ratio 3:3. How much does A get?
3+3=6 | 31278/6=5213 | 5213*3=15639
15639
Share 31278 between A and B in ratio 3:3. How much does A get? 3+3=6 | 31278/6=5213 | 5213*3=15639 Answer: 15639
ratios
hard
3
6
Calculate 88 + 24.5.
88 + 24.5 = 112.5
112.5
Calculate 88 + 24.5. 88 + 24.5 = 112.5 Answer: 112.5
addition
easy
1
2
What is 75306.2 plus 39% of 75306.2?
39% of 75306.2 = 29369.4 | 75306.2 + 29369.4 = 104675.6
104675.6
What is 75306.2 plus 39% of 75306.2? 39% of 75306.2 = 29369.4 | 75306.2 + 29369.4 = 104675.6 Answer: 104675.6
percentages
hard
3
6
What is the area of a rectangle 257 by 902?
257 * 902 = 231814
231814
What is the area of a rectangle 257 by 902? 257 * 902 = 231814 Answer: 231814
geometry
intermediate
2
4
Ethan had 144 tables, bought 39 more, gave 25 to a friend, then shared the rest equally among 3 friends. How many does each friend get?
144+39=183 | 183-25=158 | 158/3=52 remainder 2 | 52 each
52
Ethan had 144 tables, bought 39 more, gave 25 to a friend, then shared the rest equally among 3 friends. How many does each friend get? 144+39=183 | 183-25=158 | 158/3=52 remainder 2 | 52 each Answer: 52
word problems
very hard
4
6
Solve for x: x + 442 = 473
x = 473 - 442 = 31
31
Solve for x: x + 442 = 473 x = 473 - 442 = 31 Answer: 31
algebra
intermediate
2
4
Which is greater, 10 or 59?
59 > 10 | 59 is larger
59 is larger
Which is greater, 10 or 59? 59 > 10 | 59 is larger Answer: 59 is larger
comparison
easy
1
2
What is (113 + 949) * 59 - 22?
113+949=1062 | 1062*59=62658 | 62658-22=62636
62636
What is (113 + 949) * 59 - 22? 113+949=1062 | 1062*59=62658 | 62658-22=62636 Answer: 62636
hard arithmetic
hard
3
6
What is 830 * 743 + 246?
830*743=616690 | 616690+246=616936
616936
What is 830 * 743 + 246? 830*743=616690 | 616690+246=616936 Answer: 616936
multi-step arithmetic
hard
3
6
What is 177 + 296 * 64?
296 * 64 = 18944 | 177 + 18944 = 19121
19121
What is 177 + 296 * 64? 296 * 64 = 18944 | 177 + 18944 = 19121 Answer: 19121
multi-step arithmetic
intermediate
2
4
What is (210 + 859) * 18?
210 + 859 = 1069 | 1069 * 18 = 19242
19242
What is (210 + 859) * 18? 210 + 859 = 1069 | 1069 * 18 = 19242 Answer: 19242
multi-step arithmetic
intermediate
2
4
What is 816 + 653 * 70?
653 * 70 = 45710 | 816 + 45710 = 46526
46526
What is 816 + 653 * 70? 653 * 70 = 45710 | 816 + 45710 = 46526 Answer: 46526
multi-step arithmetic
intermediate
2
4
What is (753 + 781) * 45 - 29?
753+781=1534 | 1534*45=69030 | 69030-29=69001
69001
What is (753 + 781) * 45 - 29? 753+781=1534 | 1534*45=69030 | 69030-29=69001 Answer: 69001
hard arithmetic
hard
3
6
What is 53655 plus 33% of 53655?
33% of 53655 = 17706.2 | 53655 + 17706.2 = 71361.2
71361.2
What is 53655 plus 33% of 53655? 33% of 53655 = 17706.2 | 53655 + 17706.2 = 71361.2 Answer: 71361.2
percentages
hard
3
6
Which is greater, 74 or 30?
74 > 30 | 74 is larger
74 is larger
Which is greater, 74 or 30? 74 > 30 | 74 is larger Answer: 74 is larger
comparison
easy
1
2
Compare 41 and 86. Which is greater?
86 > 41 | 86 is larger
86 is larger
Compare 41 and 86. Which is greater? 86 > 41 | 86 is larger Answer: 86 is larger
comparison
easy
1
2
What is (937 + 656) * 56?
937 + 656 = 1593 | 1593 * 56 = 89208
89208
What is (937 + 656) * 56? 937 + 656 = 1593 | 1593 * 56 = 89208 Answer: 89208
multi-step arithmetic
intermediate
2
4
What is 147 * 27 + 310?
147*27=3969 | 3969+310=4279
4279
What is 147 * 27 + 310? 147*27=3969 | 3969+310=4279 Answer: 4279
multi-step arithmetic
hard
3
6
What is 8407.7 - 3064.2?
8407.7 - 3064.2 = 5343.5
5343.5
What is 8407.7 - 3064.2? 8407.7 - 3064.2 = 5343.5 Answer: 5343.5
decimals
intermediate
2
4
Lily has 3 bags with 11 notebooks each and found 376 more notebooks. How many notebooks total?
3*11=33 | 33+376=409
409 notebooks
Lily has 3 bags with 11 notebooks each and found 376 more notebooks. How many notebooks total? 3*11=33 | 33+376=409 Answer: 409 notebooks
word problems
intermediate
2
4
Solve 20 + 50.5.
20 + 50.5 = 70.5
70.5
Solve 20 + 50.5. 20 + 50.5 = 70.5 Answer: 70.5
addition
easy
1
2
Solve for x: x + 761 = 1059
x = 1059 - 761 = 298
298
Solve for x: x + 761 = 1059 x = 1059 - 761 = 298 Answer: 298
algebra
intermediate
2
4
Compute the sum of 72 and 99.
72 + 99 = 171
171
Compute the sum of 72 and 99. 72 + 99 = 171 Answer: 171
addition
easy
1
2
What is 87 times 48?
87 * 48 = 4176
4176
What is 87 times 48? 87 * 48 = 4176 Answer: 4176
multiplication
easy
1
2
Work out 3 + 45.
3 + 45 = 48
48
Work out 3 + 45. 3 + 45 = 48 Answer: 48
addition
easy
1
2
What is 550 + 802 * 2?
802 * 2 = 1604 | 550 + 1604 = 2154
2154
What is 550 + 802 * 2? 802 * 2 = 1604 | 550 + 1604 = 2154 Answer: 2154
multi-step arithmetic
intermediate
2
4
What is the area of a rectangle 316 by 76?
316 * 76 = 24016
24016
What is the area of a rectangle 316 by 76? 316 * 76 = 24016 Answer: 24016
geometry
intermediate
2
4
What is 819 + 452 * 77?
452 * 77 = 34804 | 819 + 34804 = 35623
35623
What is 819 + 452 * 77? 452 * 77 = 34804 | 819 + 34804 = 35623 Answer: 35623
multi-step arithmetic
intermediate
2
4
If 2 apples cost $586, how much do 985 apples cost at the same rate?
$586/2=$293.0 each | $293.0*985=$577210
$577210
If 2 apples cost $586, how much do 985 apples cost at the same rate? $586/2=$293.0 each | $293.0*985=$577210 Answer: $577210
quantitative reasoning
very hard
2
6
What is 42347 plus 28% of 42347?
28% of 42347 = 11857.2 | 42347 + 11857.2 = 54204.2
54204.2
What is 42347 plus 28% of 42347? 28% of 42347 = 11857.2 | 42347 + 11857.2 = 54204.2 Answer: 54204.2
percentages
hard
3
6
Solve for x: x + 383 = 910
x = 910 - 383 = 527
527
Solve for x: x + 383 = 910 x = 910 - 383 = 527 Answer: 527
algebra
intermediate
2
4
Work out 832 divided by 64.
832 / 64 = 13
13
Work out 832 divided by 64. 832 / 64 = 13 Answer: 13
division
easy
1
2
What is 152 * 757 + 864?
152*757=115064 | 115064+864=115928
115928
What is 152 * 757 + 864? 152*757=115064 | 115064+864=115928 Answer: 115928
multi-step arithmetic
hard
3
6
What is 660 + 188 * 92?
188 * 92 = 17296 | 660 + 17296 = 17956
17956
What is 660 + 188 * 92? 188 * 92 = 17296 | 660 + 17296 = 17956 Answer: 17956
multi-step arithmetic
intermediate
2
4
What is 48184 plus 25% of 48184?
25% of 48184 = 12046 | 48184 + 12046 = 60230
60230
What is 48184 plus 25% of 48184? 25% of 48184 = 12046 | 48184 + 12046 = 60230 Answer: 60230
percentages
hard
3
6
How much is 80% of 71?
71 * 80 = 5680 | 5680/100 = 56.8
56.8
How much is 80% of 71? 71 * 80 = 5680 | 5680/100 = 56.8 Answer: 56.8
percentage
easy
1
2
What is 458 * 50 + 597?
458*50=22900 | 22900+597=23497
23497
What is 458 * 50 + 597? 458*50=22900 | 22900+597=23497 Answer: 23497
multi-step arithmetic
hard
3
6
What is (674 + 716) * 78?
674 + 716 = 1390 | 1390 * 78 = 108420
108420
What is (674 + 716) * 78? 674 + 716 = 1390 | 1390 * 78 = 108420 Answer: 108420
multi-step arithmetic
intermediate
2
4
Find the total of 63 and 78.
63 + 78 = 141
141
Find the total of 63 and 78. 63 + 78 = 141 Answer: 141
addition
easy
1
2
What is the sum of 24 and 98.6?
24 + 98.6 = 122.6
122.6
What is the sum of 24 and 98.6? 24 + 98.6 = 122.6 Answer: 122.6
addition
easy
1
2
What is 9487.1 - 2779?
9487.1 - 2779 = 6708.1
6708.1
What is 9487.1 - 2779? 9487.1 - 2779 = 6708.1 Answer: 6708.1
decimals
intermediate
2
4
What is 98 + 941 * 32?
941 * 32 = 30112 | 98 + 30112 = 30210
30210
What is 98 + 941 * 32? 941 * 32 = 30112 | 98 + 30112 = 30210 Answer: 30210
multi-step arithmetic
intermediate
2
4
What is 14 * 587 + 407?
14*587=8218 | 8218+407=8625
8625
What is 14 * 587 + 407? 14*587=8218 | 8218+407=8625 Answer: 8625
multi-step arithmetic
hard
3
6
What is 835 * 167 + 414?
835*167=139445 | 139445+414=139859
139859
What is 835 * 167 + 414? 835*167=139445 | 139445+414=139859 Answer: 139859
multi-step arithmetic
hard
3
6
What is 8085.6 + 7280?
8085.6 + 7280 = 15365.6
15365.6
What is 8085.6 + 7280? 8085.6 + 7280 = 15365.6 Answer: 15365.6
decimals
intermediate
2
4
What is 3829.8 + 9960?
3829.8 + 9960 = 13789.8
13789.8
What is 3829.8 + 9960? 3829.8 + 9960 = 13789.8 Answer: 13789.8
decimals
intermediate
2
4
What is the perimeter of a rectangle 983 by 464?
2*(983+464) = 2*1447 = 2894
2894
What is the perimeter of a rectangle 983 by 464? 2*(983+464) = 2*1447 = 2894 Answer: 2894
geometry
intermediate
2
4
Sum 64 and 21.5.
64 + 21.5 = 85.5
85.5
Sum 64 and 21.5. 64 + 21.5 = 85.5 Answer: 85.5
addition
easy
1
2
What is 93.7 - 65?
93.7 - 65 = 28.7
28.7
What is 93.7 - 65? 93.7 - 65 = 28.7 Answer: 28.7
subtraction
easy
1
2
Evaluate 29.6 + 40.
29.6 + 40 = 69.6
69.6
Evaluate 29.6 + 40. 29.6 + 40 = 69.6 Answer: 69.6
addition
easy
1
2
Calculate 1216 / 19.
1216 / 19 = 64
64
Calculate 1216 / 19. 1216 / 19 = 64 Answer: 64
division
easy
1
2
Claire has 3 bags with 14 baskets each and found 417 more baskets. How many baskets total?
3*14=42 | 42+417=459
459 baskets
Claire has 3 bags with 14 baskets each and found 417 more baskets. How many baskets total? 3*14=42 | 42+417=459 Answer: 459 baskets
word problems
intermediate
2
4
What is 13196.0 plus 25% of 13196.0?
25% of 13196.0 = 3299 | 13196.0 + 3299 = 16495
16495
What is 13196.0 plus 25% of 13196.0? 25% of 13196.0 = 3299 | 13196.0 + 3299 = 16495 Answer: 16495
percentages
hard
3
6