Class Assessment Module 3

Bill wants to multiply 7 x 9. He writes (7x5) + (7x4). Will this give him a correct answer for 7 x 9?

• Yes, because (7x5) + (7x4) is the same as 7x9.

• No, because 7x9 is 63 and (7x5) + (7x4) is 65.

Tags

CCSS.3.OA.B.5

Brian and Alyssa are studying multiplication and division facts families. Alyssa says she can make 4 different equations using 5, 8, and 40. What are the equations Alyssa can make?

• 5 x 8 = 40

  8 x 5 = 40

  40 ÷ 5 = 8

  40 ÷ 8 = 5

• 40 x 5 = 8

  40 x 8 = 5

  5÷8=40

  8÷5=40

• 5+8=40

  8+5=40

  40-5=8

  40-8=5

Tags

CCSS.4.NBT.B.6

Which of the following is showing commutative property of multiplication?

• 6 x 4 = 4 x 6

• 9 x 5 = 5 x 9

• 6x2 + 6 x 2 = 6x4

Tags

CCSS.3.OA.B.5

Which of the statements are true? Mark all answers that apply.

• 6 x 7 = 42, so 7 x 6= 42

• 5 x 8 is 40 so 5 + 8 is 40

• 4 x 8 is 32, so 8÷4 is 32

• 3 x 6 is 18, so 18 ÷ 6 is 3

Tags

CCSS.3.OA.C.7

Complete the statement using the numbers below.

2 3 4 5 6 7 8 9

I know that 6 x 7 is 42, so 42 ÷ _ = 7.

Tags

CCSS.4.NBT.B.6

Complete the statement using the numbers below.

2 3 4 5 6 7 8 9

I know that 8 x _ is 40, so 40 ÷ _ = 8.

Tags

CCSS.4.NBT.B.6

Mario's soccer team has 13 girls and 11 boys. The coach divides them into 2 equal groups. How many players are there in each group?

• 24

• 22

• 12

• 4

Tags

CCSS.3.OA.A.3

• 5 x 6 = 70

• 5 x 12 = 70

• 5 x 14 = 70

Tags

CCSS.2.OA.C.3

Which problem can be solved by finding 4 x 5?

Check all that apply.

• Nate has 5 quarters; he bough 4 pens. How many quarters are left?

• Alice put 4 quarters in each of 5 stacks. How many quarters did Alice have?

• Kurt bought 4 books for $5 each. How much did he pay?

Tags

CCSS.3.OA.A.3

Which equation is CORRECT?

Mark all that apply.

• 0 x 11 = 0

• 25 x 1 =25

• 5 x 9 = 45

• 3 x 3 = 6

Tags

CCSS.3.OA.B.5