6th Grade Math 2

Distributing

100

2(x + 5)

2x + 10

200

4(x+3)

4x + 12

300

5(2x+6)

10x + 30

400

3(4x+2)+7

12x + 13

500

2(3x+5)+4(2x+1)

14x + 14

Solve for X

100

x + 6 = 15

x = 9

200

x+7=15

x = 8

300

3x=21

x = 7

400

2x+5=17

x = 6

500

3x+4=2x+10

x = 6

Ratios

100

What is the ratio of 3 cats to 5 dogs?

3:5

200

Write the ratio of cats to dogs:
6 cats and 3 dogs SIMPLIFY

2:1

300

Simplify the ratio:
12:8

3:2

400

A recipe uses a ratio of 2 cups of juice to 3 cups of water. If you use 8 cups of juice, how many cups of water do you need?

12 cups

500

A classroom has a ratio of 4 boys to 3 girls. If there are 28 boys, how many girls are there?

21

Order of Operations

100

10 + 3 × 2

16

200

6+3×4

18

300

(8+2)×5

50

400

20÷4+6×3

23

500

(3+5)2×2

128

Wildcard

100

1/2 + 1/3

5/6

200

5!

120

300

What is the perimeter of a rectangle with length 8 and width 3?

22

400

What is the area of a triangle with base 10 and height 6?

30

500

8!

40,320