7th Math (2)

Benchmark Fractions

100

Decimal for 1/2?

.50

200

Decimal for 1/3?

.33

300

Decimal for 3/4?

.75

400

Decimal for 1/6?

.16

500

Decimal for 1/8?

.125

Integers

100

-3+3=

0

200

-4-4=

-8

300

-5 + -6 =

-11

400

-6 * 6 =

-36

500

-28 / -7 =

4

Percent

100

On a scale from 0 to 1, 1 represents what percent?

100%

200

50% of 100 =

50

300

25% of 8 = 

2

400

40% of 8 =

3.2

500

120% of 5 = 

6

Pemdas

100

1+1-1=

1

200

1+1-3=

-1

300

5 + 3*4 - 12/6 =

15

400

3^{2 +} 4/2 =

11

500

4² - 15/3 + 2/4 - 0.5 =

11

Inverse Operations

100

x+3=5

2

200

-x - 6 = 10

-16

300

x² = 25

5

400

-4 + 3x = 17

7

500

x² - 14 = 22

6