Math Ch 5 Test: Understanding Division

In this division sentence, what number is the dividend?

56 ÷ 8 = 7

• 56

• 8

• 7

_________________ means to separate into equal groups, to find the number of groups, or the number in each group.

• Multiply
• Divide
• Add
• Subtract

Tags

CCSS.3.OA.A.2

CCSS.3.OA.A.3

CCSS.3.OA.B.6

Divide to find the number in each group. Write a division sentence.

12 counters, 3 equal groups

• 12 ÷ 3 = 9

  3 in each group

• 12 ÷ 3 = 4

  6 in each group

• 12 ÷ 3 = 4

  4 in each group

• 9 ÷ 6 = 3

  6 in each group

Tags

CCSS.3.OA.A.2

CCSS.3.OA.A.3

CCSS.3.OA.A.4

Use models to divide.

There are 20 girls in physical education class. The teacher divides the class into 4 teams. How many girls are on each team?

____ girls

Tags

CCSS.3.OA.A.2

CCSS.3.OA.A.3

CCSS.3.OA.C.7

What two operations are related operations?

• Multiplication and Addition
• Division and Multiplication
• Multiplication and Subtraction
• Division and Subtraction

Tags

CCSS.3.OA.B.5

CCSS.3.OA.C.7

Use the array to complete the pair of number sentences.

​ (a)   × 3 = 12

​ (b)   ÷ 4 = 3

• 9
• 7
• 4
• 12

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.2

CCSS.3.OA.A.3

CCSS.3.OA.A.4

CCSS.3.OA.B.6

CCSS.3.OA.C.7

Choose the fact family for 3, 7, and 21.

(Choose ALL that apply.)

• 3 × 7 = 21

• 7 × 3 = 21

• 21 ÷ 3 = 7

• 21 ÷ 7 = 3

Tags

CCSS.3.OA.A.2

CCSS.3.OA.A.3

CCSS.3.OA.A.4

CCSS.3.OA.B.5

CCSS.3.OA.B.6

CCSS.3.OA.C.7

What sentence shows a division sentence?

• 12 − 9 = 3

• 12 ÷ 6 = 2

• 2 × 6 = 12

• 9 + 3 = 12

Tags

CCSS.3.OA.A.2

Divide to find the number in each group. Write a division sentence.

6 counters, 2 equal groups

• 3 in each group

  6 ÷ 2 = 3

• 3 in each group

  6 ÷ 3 = 3

• 2 in each group

  6 ÷ 2 = 3

Tags

CCSS.3.OA.A.2

CCSS.3.OA.A.3

Use models to divide.

There are 12 candles. Each cake has 3 candles. How many cakes are there?

___ cakes

Tags

CCSS.3.OA.A.2

CCSS.3.OA.A.3

CCSS.3.OA.A.4

CCSS.3.OA.B.6