Show:
Grade 3
Grade 4
Grade 5
Grade 6
Grade 7
100

solve the equation

9x2

18

100

solve the equation

3/4=?

75

100

0.008 as a fraction

8/1000

100

what is the mean of 1.55,1.60, 1.80,1.90

1,68

100

m:2(m + 6) = 48

m=18

200

solve the equation

 3/6-3/9

1/6

200

find the missing number in the pattern

4,8,12,16,__,__

20,24

200

41/1000 as a decimal

0.041

200

To change a decimal to a percent you _

multiply by 100

200

9-(-3)=

12

300

solve the equation

114x3

342

300

what is the missing number

21, 25, 33, 49, 81, (?)

145

300

19.5 rounded to the nearest whole number

20

300

what is 4/5 as a percent

80%

300

1/x = 1/5

x=5

400

solve the equation

234-598

364

400

find the missing number 

0 , 9 , 18 , ___ , ___ , 45 ,__

27,36,54

400

add the two numbers

14.84+21.45

36.29

400

what is 16 percent of 50

8

400

4x−7(2−x) = 3 x + 2

X=2

500

solve the equation

2,345+4,000

6345

500

find the median

7, 5, 2, 14, 3, 1, 2, 6, 8, 5, 3, 16, 6, 2, 4, (?)

12

500

solve the equation

3.4x0.89

3.026

500

Which proportion can be used to find 36% of 150

36/100=x/150

500

[32+2x17+(-6)]/15

4