ACH Mock Interim Grade 3 Math

This rectangle is tiled with unit squares. Which expression can be used to find the area of the rectangle?

• 6 + 5

• 6 x 5

• 7 + 6

• 7 x 6

Which shapes are quadrilaterals but are not also rectangles, rhombuses, or squares? Choose the three correct answers. Pick up to 3 answers.

• B

• F

• D

• A

• C

This circle shows equal-sized parts. What fraction of the circle is shaded?

• 4/6

• 2/4

• 2/6

• 1/4

Which equation can be used to find the unknown number in 48 ÷ 8 = □?

• 4 × □ = 8

• 4 × □ = 48

• 8 × □ = 48

• 8 ÷ □ = 48

This pictograph shows the numbers of crayons of different colors that Malia has. How many fewer purple crayons does Malia have than green crayons?

• 3

• 5

• 12

• 20

Tags

NGSS.MS-PS3-1

Which figures are polygons? Choose the three correct answers. Pick up to 3 answers.

• Circle

• Triangle

• Arrow

• Half-circle

• Octagon

Randa has 15 markers. Peggy gives her 3 more markers. Randa and Peggy equally share all the markers. How many markers do Randa and Peggy each have?

• A. 3

• B. 6

• C. 8

• D. 9

Here is an equation. 9 × ? = 54 What number makes the equation true?

• 6

• 5

• 7

• 9

Which quotients are equal to 2? Choose the three correct answers. Pick up to 3 answers.

• 12 ÷ 6

• 6 ÷ 3

• 16 ÷ 4

• 10 ÷ 5

• 18 ÷ 6

This part of a multiplication table shows patterns of numbers. One number is missing. What number is missing from the patterns in the multiplication table?

• 43

• 48

• 49

• 50