Vocabulary
Equal Groups (counters)
Arrays
Division
Word Problems
100

To separate into equal groups; the opposite operation of multiplication.

What is division?

100

15 counters with 3 equal groups. Number of counters in each group.

What is 5?

100

Division equation that goes with the array below.

OOOOOO

OOOOOO

OOOOOO

What is 18 / 6 = 3 or 18 / 3 = 6?

100

45 / 9 =

What is 5?

100

CDs are on sale for $5 each. Jennifer has $45 and wants to buy as many as she can. How many CDs can Jennifer buy?

What is 9 CDs?

200

Groups that have the same number of objects.

What are equal groups?

200

28 counters with 7 equal groups. Number of counters in each group

What is 4?

200

Division equation that goes with the array below.

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OOOOOOOO

What is 16 / 8 = 2 or 16 / 2 =6

200

30 / 5 =

What is 6?

200

It costs $3 for student to get into the fair. If Mr. Jerome paid $24 for some students to get into the fair, how many students did Mr. Jerome pay for?

What is 8 students?

300

The number that results from division.

What is the quotient?

300

16 counters with 8 equal groups. Number of counters in each group.

What is 2?

300

Division equation that goes with the array below.

OOOOO

OOOOO

OOOOO

What is 15 / 3 = 5 or 15 / 6 = 5?

300

27 / 3 =

What is 9?

300

Ralph read 18 books during winter break. He read the same number of books each day for 6 days. How many books did he read a day?

What is 3 books?

400

The number that divides the dividend.

What is the divisor?

400

35 counters with 5 equal groups. Number of counters in each group.

What is 7?

400

Division equation that goes with the array below.

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OOOOOO

What is 24 / 4 = 6 or 24 /6 =4?

400

36 / 9 =

What is 4?

400

Jon has 6 kites. He and his family will each fly 1 kite. How many people in all will fly a kit?

What is 6 people?

500

Opposite operations, or operations that undo one another, such as addition and subtraction or multiplication and division.

What is an inverse operation?

500

72 counters with 8 equal groups. Number of counters in each group.

What is 9?

500

Division equation that goes with the array below.

OOOO

OOOO

OOOO

OOOO

What is 16 / 4 = 4?

500

48 / 6 =

What is 8?

500

Alice has 48 seashells. She divides them equally between her 2 sisters. How many seashells does each sister get? 

What is 24 seashells?