6th Grade Math

Add and Subtract Decimals

100

5.9+2.7

8.6

200

4.01-2.95

1.06

300

6.8-1.45

5.35

400

9.62-0.3

9.32

500

2.57+7.706

10.276

Exponents

100

4³

64

200

2⁴

16

300

5²

25

400

3⁵

243

500

1⁵

1

Solving for x

100

x+9=21

12

200

x-2=4

6

300

x-5=7

12

400

2-x=0

2

500

6-x=1

5

GCF

100

GCF of 5 and 25

5

200

GCF of 26 and14

2

300

GCF of 15 and 6

3

400

GCF of 24 and 15

3

500

GCF of 22 and 44

22

Simplifying Expressions

100

y + 2 + y

2y+2

200

8x + x

9x

300

5 + y ‒ 5 + 3y

4y

400

7x + 3 + 8 ‒ 5x + 5x

7x+11

500

9 + 9y + 3 + 5y ‒ 8 + 5y

19y+4