6th Grade Math

Decimals

100

45.72 + 65.9

111.62

200

371.678 + 299.365

671.043

300

998.875 - 732.93

265.945

400

14.3 x 7.1

101.53

500

60.325 ÷ 9.5

6.35

Fractions

100

12/3 + 18/3

(simplify)

10

200

4/5 + 10/20

(simplify)

13/10

300

14/4 - 14/8

(simplify)

7/4

400

9/2 x 4/5

(simplify)

3 + 3/5

500

27/6 ÷ 9/5

(simplify)

2 1/2

Integers

100

-72 + 15

-57

200

-434 + -77

-511

300

-432.5 - 375.42

-807.92

400

-693.56 - -265.3

-428.26

500

572.3 * -42.7

-24,437.21

GCF / LCM

100

Find the GCF of 20 and 36

4

200

Find the GCF of 18 and 54

9

300

Find the LCM of 8 and 14

56 

400

Find the LCM of 36 and 108

108

500

Find the LCM of 56 and 144

1008

Inequalities

100

Fill in the blank:

17 _ 17/2

>

200

Fill in the blank:

-14 _ -3

<

300

Order these from least to greatest:

-5/2, 4, -2, 0.7, 6/2 

-5/2, -2, 0.7, 6/2, 4

400

Graph: (include zero on the graph)

x < 6

<----l-----o----

       0      6

500

Graph: (include zero on the graph)

x > -4

----o------l------>

-4      0