7.1-7.3 Quiz Review

Division

100

Solve. 25 ÷ 4

6.25

200

Solve. 123 ÷ 5

24.6

300

Solve. Round to the nearest tenth. 456 ÷ 7

65.1

400

Solve. 789 ÷ 8

98.625

500

Solve. Round to the nearest tenth. 1024 ÷ 9

113.8

Writing Algebraic Expressions

100

The product of 6 and x

6x

200

7 less than a

a-7

300

Multiply y by 1/4 and add 2

1/4y + 2

400

divide b by 9

b/9

500

divide p by 8 and add 3

p/8 + 3

Evaluating Algebraic Expressions

100

When n=8

(14-12) * n

16

200

When n=8

(24-n)/8

2

300

when n=8

6n + 2

50

400

When n=8

(2n+4)/5 + 4

8

500

When n=8

The product of (4n + 2)   and     50 – 3n      = ______________

                                                  13

68

Simplifying Algebraic Expressions

100

4x+6y+x−y

5x+5y

200

a+3b+3a+2b

4a+5b

300

y+z−2y+2z+4

3z-y+4

400

9b+3c+b+4c

10b+7c

500

6r+3c+r-5+3c+9

7r+6c+4