Ch. 7 and 8 Review

Vocabulary

100

The number being divided is called

dividend

200

The result of dividing is the 

quotient

300

A set of objects arranged in rows and columns

Array

400

The number by which the dividend is divided

Divisor 

500

The number leftover after dividing 

Remainder

Relate Multiplication and Division

100

Write a related division fact for 7 x 3 = 21

21/3=7

21/7=3

200

Write a related multiplication fact for 33/3=11

11x3=33

3x11=33

300

Write a related division fact for 9x8=72

72/9=8

72/8=9

400

Write a related multiplication fact for 40/10=4

4x10=40

10x4=40

500

Write 4 related facts using the numbers 8, 5, and 40

5x8-40

8x5=40

40/5=8

40/8=5

Divide 1

100

322/3

107 R 1

200

57/3

19

300

655/6

109 r1

400

96/4

24

500

836/4

209

Divide 2

100

27/6=

4 R3

200

33/4=

8 R1

300

78/7=

11 R1

400

405/4=

101 R1

500

7290/5

1458

Random

100

Which number is divisible by 5? 5452 or 5470

5,470

200

Which number is divisible by 3? 1,323 or 1,937

1,323

300

Write a pattern of 5 numbers using the rule: multiply by 3. Starting at the number 2

6, 9, 12, 15, 18

400

Ms. Pippin's science class is 65 minutes long. In class today, students will be giving 5 minute presentations. How many students have time to present? 

13

500

Find the next output value in the pattern. 

2, 7, 12, 17, 22, ?

27