Chapter 1 Test

Select the statement that cannot be used to represent the model.

• 6 groups of 8

• 8 + 8 + 8 + 8 + 8 + 8 = 48

• 6 + 6 + 6 + 6 + 6 + 6 + 6 = 48

• 6 × 8 = 48

Tags

CCSS.3.OA.A.3

Which expression correctly shows the Commutative Property of Multiplication for the expression?

• 4 × 1

• 3 × 4

• 3 × 6

• 2 × 6

Tags

CCSS.3.OA.B.5

You have 4 cartons of kiwis. Each carton has 7 kiwis. How many kiwis do you have in all?

• A. 28

• B. 24

• C. 14

• D. 11

Tags

CCSS.3.OA.A.3

For an activity, 45 students are divided into 9 equal groups. How many students are in each group?

• 3

• 4

• 5

• 6

Tags

CCSS.4.NBT.B.6

You divide 20 action figures into 2 equal groups. How many action figures are in each group?

• 7

• 8

• 9

• 10

Tags

CCSS.3.OA.A.3

Descartes has an 8 x 5 array of pictures. He adds 2 more rows. How many pictures does he add?

• 2

• 10

• 16

• 40

Tags

CCSS.2.OA.C.4

You want to play as many games as possible with 12 tokens. Each game costs 2 tokens. Select the model that does not correctly show how many games you can play.

• [Number line with jumps of +2 from 0 to 12]

• [Number line with jumps of +6 from 0 to 12]

• [Six groups of two tokens each]

• [Six boxes labeled 2, with a total of 12]

Tags

CCSS.2.OA.C.4

You, Newton, and Descartes each have 24 gems. You put your gems into 3 equal groups. Newton puts his gems into 6 equal groups. Descartes puts his gems into 8 equal groups. Select the true statement.

• You have more gems in each group.

• Newton has more gems in each group.

• Descartes has more gems in each group.

• You and Newton have the same number of gems in each group.

Tags

CCSS.3.OA.A.3

You create 9 quadrilaterals using clay balls as vertices and toothpicks as sides. How many clay balls and toothpicks do you use?

• 9 clay balls and 9 toothpicks

• 27 clay balls and 27 toothpicks

• 36 clay balls and 36 toothpicks

• 45 clay balls and 45 toothpicks

Tags

CCSS.6.G.A.3