Math Test

Order of Operations

100

What is the order of operations

Pemdas/gemdas

200

2+8 Divided by (-8)

1

300

-10 - 7(5)

-45

400

-2(8² - 4)

-120

500

(-3)³-2+8 div (-8)

-30

Multiplying Rational #s

100

The sign of a negative times a positive

Negative

200

To multiply decimals, you use,

Traditional Multiplication

300

7 x 0.9

6.3

400

-3 1/17 x -3/4

2 5/17

500

3/4 x 16/21

4/7

Dividing Rational #s

100

The sign of a negative divided by a positive

Negative

200

To multiply fractions, you must

Get the reciprocal of the divisor

300

1 2/3 divided by 2

5/6

400

-36 divided by 1.6

-22.5

500

- 2 1/4 divided by 3 3/4

-3/5

Converting Fractions to Decimals

100

5/10

.5

200

5/8

.625

300

.35

-7/20

400

13/6

2.16161616161616161616161616

500

8.15

.535353535353535353535353535353