questions stringlengths 37 1.22k | reasoning stringlengths 0 3.56k ⌀ | answers stringlengths 4 138 |
|---|---|---|
Which subtraction sentence does this model show? Here are the choices:
A. 8–3=5
B. 7–6=1
C. 7–5=2
D. 7–3=4 | null | D: 7–3=4. |
What fraction does the number line show?
0
1 Here are the choices:
A. 1/5
B. 1/2
C. 1/3
D. 1/4 | null | C: 1/3. |
Is 1/2 equivalent to 1/3 ? Here are the choices:
A. yes
B. no | null | B: no. |
Darrell has the following data: If the median is 3, which number could a be? Here are the choices:
A. 1
B. 11 | null | A: 1. |
Which addition statement describes the array? Here are the choices:
A. 4+4+4+4+4
B. 5+5+5 | null | B: 5+5+5. |
This is a piece of marble. Marble forms when rocks such as limestone are changed by high temperature and pressure.
Marble is made mostly of the minerals calcite and dolomite. Polished marble is used to make floors and kitchen counters. What type of rock is marble? Here are the choices:
A. metamorphic
B. igneous
C. sedi... | null | A: metamorphic. |
\line{DF} and \line{GI} are parallel lines. Which angles are supplementary angles? Here are the choices:
A. \angle{GHE} and \angle{IHE}
B. \angle{GHE} and \angle{DEC}
C. \angle{GHE} and \angle{FEH}
D. \angle{GHE} and \angle{IHJ} | null | A: \angle{GHE} and \angle{IHE}. |
Are these lines parallel? Here are the choices:
A. no
B. yes | null | A: no. |
The number line shows two unknown numbers, q and r. Is qr positive or negative? Here are the choices:
A. positive
B. negative | null | B: negative. |
Are these shapes similar? Here are the choices:
A. no
B. yes | null | A: no. |
Hint: An independent variable is a variable whose effect you are investigating. A dependent variable is a variable that you measure. Which of the following was an independent variable in this experiment? The passage below describes an experiment. Read the passage and think about the variables that are described. Carter... | null | A: the temperature of the heating pad. |
The first picture is a moon. Which picture is seventh? first Here are the choices:
A. rocket
B. moon
C. star | null | C: star. |
Is this shape open or closed? Here are the choices:
A. closed
B. open | null | B: open. |
Below is a food web from an ocean ecosystem. The ecosystem is in Monterey Bay, off the coast of California. Based on the arrows, which of the following living things is an omnivore? A food web is a model that shows how the matter eaten by living things moves through an ecosystem. The arrows show how matter moves throug... | null | B: plainfin midshipman. |
Is this quadrilateral a rhombus? Here are the choices:
A. yes
B. no | null | A: yes. |
An architecture student measured the heights of all the buildings downtown. Here are the choices:
A. 90 meters tall
B. 89 meters tall
C. 91 meters tall
D. 86 meters tall | null | A: 90 meters tall. |
Which subtraction sentence does the picture show? Here are the choices:
A. 3 − 1 = 2
B. 2 − 2 = 0
C. 1 − 1 = 0
D. 2 − 1 = 1 | null | C: 1 − 1 = 0. |
Which addition sentence does this model show? Here are the choices:
A. 5+4=9
B. 5+7=12
C. 4+4=8
D. 2+4=6 | null | A: 5+4=9. |
The graph below shows a function. Is its inverse also a function? Here are the choices:
A. yes
B. no | null | A: yes. |
What kind of triangle is this? Here are the choices:
A. obtuse
B. acute
C. right | null | A: obtuse. |
\line{OQ} and \line{RT} are parallel lines. Which angles are alternate interior angles? Here are the choices:
A. \angle{RSP} and \angle{OPS}
B. \angle{RSP} and \angle{TSP}
C. \angle{RSP} and \angle{OPN}
D. \angle{RSP} and \angle{QPS} | null | D: \angle{RSP} and \angle{QPS}. |
In a report on hunting, a wildlife organization cited the number of deer per square mile. In which year was the population density 8 deer per square mile? Here are the choices:
A. 2019
B. 2014
C. 2017
D. 2016 | null | A: 2019. |
Look at this rectangle: If both dimensions are quadrupled, then which of the following statements about its perimeter will be true? Here are the choices:
A. The new perimeter will be 3 times the old perimeter.
B. The new perimeter will be 4 times the old perimeter.
C. The new perimeter will be
1
2
of the old perimeter.... | null | B: The new perimeter will be 4 times the old perimeter.. |
Are these shapes congruent? Here are the choices:
A. yes
B. no | null | A: yes. |
Which rule explains why these triangles are congruent? Here are the choices:
A. These triangles cannot be proven congruent.
B. SSS
C. ASA
D. SAS | null | A: These triangles cannot be proven congruent.. |
Does this passage describe the weather or the climate? Hint: Weather is what the atmosphere is like at a certain place and time. Climate is the pattern of weather in a certain place. Dark clouds hung over the coast of Algeria last weekend. Here are the choices:
A. weather
B. climate | null | A: weather. |
Which subtraction sentence does the picture show? Here are the choices:
A. 2 − 1 = 1
B. 1 − 1 = 0
C. 2 − 2 = 0
D. 3 − 1 = 2 | null | B: 1 − 1 = 0. |
Which subtraction sentence does the picture show? Here are the choices:
A. 4 − 2 = 2
B. 3 − 3 = 0
C. 3 − 2 = 1
D. 3 − 1 = 2 | null | C: 3 − 2 = 1. |
Function A and Function B are linear functions. Which statement is true? Here are the choices:
A. The y-intercept of Function A is greater than the y-intercept of Function B.
B. The y-intercept of Function A is less than the y-intercept of Function B. | null | B: The y-intercept of Function A is less than the y-intercept of Function B.. |
How does g(t) change over the interval from t=6 to t=9? Here are the choices:
A. g(t) increases by 100%
B. g(t) increases by 4
C. g(t) increases by 3
D. g(t) increases by 1 | null | C: g(t) increases by 3. |
What name best describes this shape? Here are the choices:
A. rhombus
B. trapezoid
C. parallelogram
D. rectangle | null | D: rectangle. |
Look at this shape: Which image shows a rotation? Here are the choices:
A. A
B. B
C. C | null | B: B. |
How does g(x) change over the interval from x=2 to x=5? Here are the choices:
A. g(x) increases by 4
B. g(x) increases by 3
C. g(x) increases by 1
D. g(x) increases by a factor of 3 | null | B: g(x) increases by 3. |
How many stars are there? Here are the choices:
A. 5
B. 3
C. 1
D. 4 | null | A: 5. |
Which angle is vertical to \angle{4}? Here are the choices:
A. \angle{5}
B. \angle{2}
C. \angle{3}
D. \angle{1} | null | D: \angle{1}. |
Is this quadrilateral a trapezoid? Here are the choices:
A. yes
B. no | null | B: no. |
How many marbles are there? Estimate. Here are the choices:
A. about 20
B. about 60 | null | A: about 20. |
In solving this triangle, which law must you use first? Here are the choices:
A. Law of Sines
B. Law of Cosines | null | A: Law of Sines. |
How many pairs of opposite sides are parallel? Here are the choices:
A. 2 pairs
B. no pairs
C. 1 pair | null | A: 2 pairs. |
Which month is the wettest on average in Christchurch? Use the graph to answer the question below. Here are the choices:
A. April
B. May
C. August | null | B: May. |
What fraction of the shapes are rectangles? Here are the choices:
A. 3/11
B. 1/2
C. 1/3
D. 3/8 | null | D: 3/8. |
What is the range of this exponential function? Here are the choices:
A. $\{y \mid y \leq 0\}$
B. $\{y \mid y \geq 0\}$
C. all real numbers
D. $\{y \mid y>0\}$ | null | D: $\{y \mid y>0\}$. |
Two magnets are placed as shown. Will these magnets attract or repel each other? Here are the choices:
A. attract
B. repel | null | B: repel. |
Tessa has the following data: If the mode is 20, which number could k be? Here are the choices:
A. 20
B. 17 | null | A: 20. |
Which addition statement describes the array? Here are the choices:
A. 4+4+4+4+4
B. 2+2+2
C. 5+5 | null | B: 2+2+2. |
This table shows Pamela's September budget. What could Pamela do to balance her budget? Here are the choices:
A. take out the trash to earn $5
B. deliver newspapers to earn $15
C. increase spending on movies by $5
D. decrease her donation to the school fundraiser to $10 | null | B: deliver newspapers to earn $15. |
Two magnets are placed as shown. Hint: Magnets that attract pull together. Magnets that repel push apart. Here are the choices:
A. attract
B. repel | null | A: attract. |
Is this quadrilateral a rhombus? Here are the choices:
A. yes
B. no | null | A: yes. |
Find p. Here are the choices:
A. 18
B. $9 \sqrt{2}$
C. $3 \sqrt{2}$
D. $9 \sqrt{3}$ | null | B: $9 \sqrt{2}$. |
Are these lines perpendicular? Here are the choices:
A. yes
B. no | null | B: no. |
What compound inequality describes this graph? Here are the choices:
A. $x \leq 6$ or $x>8$
B. $x<6$ or $x \geq 8$
C. $x<6$ or $x>8$
D. $x \leq 6$ or $x \geq 8$ | null | A: $x \leq 6$ or $x>8$. |
Is this quadrilateral a trapezoid? Here are the choices:
A. yes
B. no | null | B: no. |
Look at this set of 9 numbers: How would the mode change if the number 83 were added to the set? Here are the choices:
A. decrease
B. no change
C. increase | null | B: no change. |
How does f(x) change over the interval from x=1 to x=3? Here are the choices:
A. f(x) increases by 400%
B. f(x) increases by 3
C. f(x) increases by 6
D. f(x) increases by a factor of 6 | null | C: f(x) increases by 6. |
Is this quadrilateral a rhombus? Here are the choices:
A. no
B. yes | null | B: yes. |
The clocks show two things Ann did Sunday night: Which did Ann do first? Here are the choices:
A. did homework
B. took a shower | null | A: did homework. |
Clayton's school reported how many members each sports team had. Which team has the fewest members? Here are the choices:
A. swimming team
B. wrestling team
C. baseball team
D. football team | null | C: baseball team. |
What combination of transformations is shown below? Here are the choices:
A. translation, then reflection
B. translation, then rotation
C. rotation, then reflection
D. rotation, then translation | null | A: translation, then reflection. |
What kind of triangle is this? Here are the choices:
A. obtuse
B. right
C. acute | null | A: obtuse. |
In the new Dungeon Voyager video game, Hassan's avatar loses health points if he gets trapped. The table shows how much his health points change if he gets caught in different traps. Which trap causes Hassan to lose the most health points? Here are the choices:
A. snake pit
B. arrow trap
C. spike wall | null | C: spike wall. |
What is the temperature? Here are the choices:
A. 20°F
B. 45°F
C. 25°F
D. 30°F | null | C: 25°F. |
The first picture is a train. Which picture is fourth? first Here are the choices:
A. bear
B. train
C. plane | null | C: plane. |
Select the chemical formula for this molecule. Here are the choices:
A. CaCl4
B. C2Cl4
C. CCl4
D. C4ClN | null | C: CCl4. |
Which fraction is greater? Here are the choices:
A. neither; they are equal
B. 4/5
C. 6/10 | null | B: 4/5. |
The first picture is a tractor. Which picture is tenth? first Here are the choices:
A. barn
B. tractor
C. sun | null | C: sun. |
Which addition sentence does the picture show? Here are the choices:
A. 4+2=6
B. 4+3=7 | null | A: 4+2=6. |
Think about the magnetic force between the magnets in each pair. Which of the following statements is true? The images below show two pairs of magnets. The magnets in different pairs do not affect each other. All the magnets shown are made of the same material. Here are the choices:
A. The magnetic force is weaker in P... | null | C: The magnetic force is weaker in Pair 1.. |
Look at this rectangle: If both dimensions are quadrupled, then which of the following statements about its area will be true? Here are the choices:
A. The new area will be 9 times the old area.
B. The new area will be
1
4
of the old area.
C. The new area will be 4 times the old area.
D. The new area will be 16 times t... | null | D: The new area will be 16 times the old area.. |
\line{GI} and \line{JL} are parallel lines. Which angles are alternate interior angles? Here are the choices:
A. \angle{LKH} and \angle{GHK}
B. \angle{LKH} and \angle{LKM}
C. \angle{LKH} and \angle{GHF}
D. \angle{LKH} and \angle{JKH} | null | A: \angle{LKH} and \angle{GHK}. |
What name best describes this shape? Here are the choices:
A. square
B. parallelogram
C. rectangle
D. trapezoid | null | D: trapezoid. |
Does this scatter plot show a positive trend, a negative trend, or no trend? Here are the choices:
A. positive trend
B. no trend
C. negative trend | null | B: no trend. |
In solving this triangle, which law must you use first? Here are the choices:
A. Law of Cosines
B. Law of Sines | null | B: Law of Sines. |
What shape is this? Here are the choices:
A. triangle
B. hexagon | null | B: hexagon. |
Look at the following schedule: Andy just missed the 12:45 P.M. bus at the school. What time is the next bus? Here are the choices:
A. 3:00 P.M.
B. 2:00 P.M.
C. 11:30 A.M.
D. 2:45 P.M. | null | B: 2:00 P.M.. |
What has been done to this letter? Here are the choices:
A. slide
B. flip
C. turn | null | C: turn. |
Hint: An independent variable is a variable whose effect you are investigating. A dependent variable is a variable that you measure. Which of the following was a dependent variable in this experiment? The passage below describes an experiment. Read the passage and think about the variables that are described. Josiah of... | null | B: the number of woodpeckers that visited the bird feeders. |
How many hearts are on the frame? Here are the choices:
A. 3
B. 2
C. 1 | null | A: 3. |
Which of the following could Fred and Colleen's test show? Fred and Colleen were building a concrete slab to use as a foundation for a shed. They wanted to build the shed in an area with sandy, soft soil. Before constructing the shed, Fred and Colleen made sure the soil could support the weight of the shed.
They poured... | null | A: how much the concrete slab sank after one week. |
Which expression describes the model? Here are the choices:
A. 2×3
B. 1×3 | null | A: 2×3. |
Look at this sphere: If the radius is halved, then which of the following statements about its surface area will be true? Here are the choices:
A. The new surface area will be
1
2
of the old surface area.
B. The new surface area will be
1
8
of the old surface area.
C. The new surface area will be 9 times the old surfac... | null | D: The new surface area will be
1
4
of the old surface area.. |
Is f(x) continuous from the right at x=4? Here are the choices:
A. no
B. yes | null | B: yes. |
Is this a polygon? Here are the choices:
A. yes
B. no | null | A: yes. |
This image has rotational symmetry. What is the smallest fraction of a full turn you need to rotate the image for it to look the same? Here are the choices:
A. 1
11
of a full turn
B. 1
9
of a full turn
C. 1
6
of a full turn
D. 1
10
of a full turn | null | B: 1
9
of a full turn. |
Is this quadrilateral a rhombus? Here are the choices:
A. no
B. yes | null | B: yes. |
\line{BD} and \line{EG} are parallel lines. Which angles are alternate exterior angles? Here are the choices:
A. \angle{BCA} and \angle{BCF}
B. \angle{BCA} and \angle{DCF}
C. \angle{BCA} and \angle{GFC}
D. \angle{BCA} and \angle{GFH} | null | D: \angle{BCA} and \angle{GFH}. |
Two magnets are placed as shown. Hint: Magnets that attract pull together. Magnets that repel push apart. Here are the choices:
A. repel
B. attract | null | A: repel. |
Which multiplication expression does this area model represent? Here are the choices:
A. (x+2)(x+3)
B. (2x+2)(x+3)
C. (x+1)(x+3)
D. (2x+1)(x+3) | null | C: (x+1)(x+3). |
Calcite has the following properties:
found in nature
solid
made of a pure substance called calcium carbonate
fixed crystal structure
not made by organisms Is calcite a mineral? Here are the choices:
A. no
B. yes | null | B: yes. |
What shape is this? Here are the choices:
A. cube
B. cone
C. pyramid
D. rectangular prism | null | C: pyramid. |
What is the range of this logarithmic function? Here are the choices:
A. $\{y \mid y>2\}$
B. $\{y \mid y \geq 2\}$
C. $\{y \mid y<2\}$
D. all real numbers | null | D: all real numbers. |
The diagram below is a model of two solutions. Each yellow ball represents one particle of solute. Which solution has a higher concentration of yellow particles? Here are the choices:
A. neither; their concentrations are the same
B. Solution A
C. Solution B | null | A: neither; their concentrations are the same. |
Think about the magnetic force between the magnets in each pair. Which of the following statements is true? The images below show two pairs of magnets. The magnets in different pairs do not affect each other. All the magnets shown are made of the same material, but some of them are different shapes. Here are the choice... | null | A: The magnitude of the magnetic force is smaller in Pair 2.. |
Think about the magnetic force between the magnets in each pair. Which of the following statements is true? The images below show two pairs of magnets. The magnets in different pairs do not affect each other. All the magnets shown are made of the same material, but some of them are different sizes. Here are the choices... | null | C: The magnitude of the magnetic force is smaller in Pair 2.. |
Soapstone has the following properties:
made mostly of talc
slippery
no fixed crystal structure
solid
not made by living things
found in nature Is soapstone a mineral or a rock? Here are the choices:
A. mineral
B. rock | null | B: rock. |
What kind of triangle is this? Here are the choices:
A. scalene
B. equilateral
C. isosceles but not equilateral | null | A: scalene. |
What is the domain of this function? Here are the choices:
A. $\{x \mid x \leq 8\}$
B. $\{x \mid x \geq 8\}$
C. all real numbers
D. $\{x \mid x>8\}$ | null | C: all real numbers. |
What fraction of the shape is orange? Here are the choices:
A. 1/2
B. 1/3
C. 1/5
D. 1/4 | null | A: 1/2. |
The graph shows a parabola. In which direction does it open? Here are the choices:
A. right
B. up
C. left
D. down | null | A: right. |
The graph below shows a function. Is its inverse also a function? Here are the choices:
A. no
B. yes | null | A: no. |
Function A and Function B are linear functions. Which statement is true? Here are the choices:
A. The y-value of Function A when x=3 is less than the y-value of Function B when x=3.
B. The y-value of Function A when x=3 is greater than the y-value of Function B when x=3. | null | B: The y-value of Function A when x=3 is greater than the y-value of Function B when x=3.. |
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