Math 8th Grade

Scientific Notations

50

Solve the problem 

2.181 x 10^7

21,810,000

100

Solve the problem 

1.373 x 10^7

13730000

150

Solve the problem

4.98 x 10^-3

0.00498

200

Solve the problem

-2.59x10^-4

-0.000259

250

Solve the problem

-234.567 x 10^-5

-0.00234567

Exponents

50

Solve the problems

4^4

16

100

Solve the problem

5^2 x 2^5

800

150

Solve the problem

10^3 x 7^4 x 8^2

153664000

200

Solve the problem

30^4 x 14^3 x 3^4

180033840000

250

Solve the problem

20^3 x 11^4 x 2^3 x 10^3

937024000000

Equation

50

Solve the problem

2x-6=10

8

100

Solve the problem

20x+5=50

6

150

Solve the problem

56x+30x+4=676

7

200

Solve the problem

50x+35x+9+50=739

8

250

Solve the problem 

30x+50x+20x-10=620

6.3

BONUS Math

50

Solve the problem

1.3 x 10^2

130

100

Solve the problem

7.2 x  10^5

720000

150

Solve the problem 

3.56 x 10^8

356000000

200

Solve the problem 

11 x 10^8

1100000000

250

Solve the problem

21.5 x 10^4

215000

BONUS Math 2

50

Solve the problem

2 x 10^2

200

100

Solve the problem

6.2 x 10^3

6200

150

Solve the problem

3.4 x 10^5

340000

200

Solve the problem

222.3 x 10^3

222300

250

Solve the problem

8 x 10^6

8000000