Math Review!

Fractions

100

3/8 + 7/12 =

23/24

200

8/21+2/7=

2/3

300

4/5-2/3=

2/15

400

7/8-4/24=

17/24

500

2 1/3 + 3 1/8=

5 11/24

Exponents

100

6¹

6

200

5²

25

300

23⁴

279,841

400

52⁵

380,204,032

500

100⁶

1,000,000,000,000

Order of Operations

100

6x3(10+8)=

324

200

7(5x2)+8=

78

300

4(6-5+4)x9=

180

400

(8+20÷10)+36÷4+3=

22

500

6(28÷7+14÷7)+8=

44

Decimal Operations

100

48.5x1.1=

53.35

200

6.8x1.8=

12.24

300

3.6x6.2=

22.32

400

25.7x5.8=

149.06

500

84.29x5.9=

497.311

Evaluating Expressions

100

f + (-7) when f=1

-6

200

c²-2 when c=4

14

300

(gc)² when g=2 and c=4

64

400

xy² when x=9 and y=3

81

500

f²+4w-2y÷z when f=3, w=5, y=4, z=2

25