8th Grade

Find the answer

100

203.25-169.88

What is 33.37?

200

5,783+2,979+8,564+9,098

What is 26,424?

300

19.85x28

What is 555.80?

400

15,759÷51

What is 309?

500

9.17x38.1

What is 349.377?

Algebraic Equations

100

Solve for the variable: 4 + x = 16

What is x = 12?

200

Solve for the variable: 5x = 40

What is x = 8?

300

P + 25 = 18 x 6

What is 83?

400

2a + 6 = 12

What is a = 3?

500

3b + 7b + 5 = 25

What is b = 2?

Fractions

100

3/4 x 1/2

What is 3/8?

200

1/4 + 3/5

What is 17/20?

300

Change the following improper fraction into a mixed number: 23/5

What is 4 3/5?

400

Change the following mixed number into an improper fraction: 5 2/3

What is 17/3?

500

5/9 + 1/3

What is 8/9?

Combine Like Terms

100

12r - 8 - 12

What is 12r - 20?

200

n + 4 - 9 - 5n

What is -4n - 5?

300

-3x - 9 + 15x

What is 12x - 9?

400

2(2n-5)-3+4n

What is 8n-13

500

-7(n + 3) - 8(1 + 8n)

What is -71n - 29?

Random

100

24 ft = ... yd

What is 8 yd?

200

MII

What is 1,002?

300

64÷8x3÷6x5+10-15

What is 15 ?

400

Solve for x, 2x+5=x-7

What is x=-12?

500

Eggs are $0.12 a dozen. How many eggs can you get for a dollar?

What is 100 eggs?