8th grade math review 11/17

Multiplication

100

8 x 7

What is 56?

200

9 x 12

What is 108?

300

7 x 15

What is 105?

400

11 x 12

What is 132?

500

104 x 7

What is 728?

What's my smallest classification?

100

8

What is a natural number?

200

-10

What is an integer?

300

1/3

What is a rational number?

400

3.14 . . .

What is irrational?

500

Cube root of (512/64)

What is a natural number?

Exponents

100

2²

What is 4?

200

The base in the expression: 5a⁴

What is a?

300

(2a³)³

What is 8a⁹?

400

(4b³ x 7c)/2bc

What is 14b²?

500

a⁵b³c⁷ x -5c⁰ x ab

What is -5a⁶b⁴c⁷?

Positive, Negative, Zero or Undefined?

100

(1,1) and (2,2)

What is positive?

200

(3,-4) and (5,9)

What is positive?

300

(4,-6) and (8,-6)

What is zero?

400

(-4,-10) and (-8,-8)

What is negative?

500

(8,-3) and (-12,-3)

What is zero?

Fractions to Decimals/Decimals to Fractions

100

1.3 as a fraction

What is one and three tenths?

200

2/3 as a decimal   

What is .6 repeating?

300

3/4 as a decimal  

What is 0.75?

400

.7 repeating as a fraction

What is 7/9?

500

.21 repeating

What is 7/33?