Math review:variables,equations,integers,

Emma has 4 more stickers than Sam. If Sam has s stickers, what expression shows how many stickers Emma has?

• s + 4

• s - 4

• 4 - s

• s × 4

If x + 9 = 20, what is the value of x?

• 11

• 29

• 9

• 13

What list shows these integers in order from least to greatest? -3, 4, -1, 0

• 4, 0, -1, -3

• -3, -1, 0, 4

• 0, -1, -3, 4

• -1, -3, 0, 4

What is the opposite of -7?

• -1

• 0

• 7

• -14

Which point is located in Quadrant III of the coordinate plane?

• (4, -5)

• (-2, 3)

• (-3, -4)

• (5, 2)

What is the volume of a rectangular prism with a length of 4 cm, a width of 3 cm, and a height of 2 cm?

• 9 cm³

• 24 cm³

• 12 cm³

• 18 cm³

A cube has a side length of 5 cm. What is its volume?

• 15 cm³

• 25 cm³

• 100 cm³

• 125 cm³

A car travels 60 kilometers in 1 hour. What is the unit rate?

• 60 km/min

• 1 km/hour

• 60 km/hour

• 30 km/hour

Which of the following is equivalent to 1 meter?

• 10 centimeters

• 100 millimeters

• 100 centimeters

• 10 meters

What does 50% mean?

• 50 out of 10

• 50 out of 100

• 50 out of 1,000

• 50 out of 50