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Adding/Subtracting Fractions
Multiplying/Dividing Fractions
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Multiplying/Dividing Decimals
Proper <-> Improper Fractions
100
5/13 + 3/13
8/13
100

3/8 x 7/9

7/24

100
14.1 + 33.9
48
100
1.45 x 3.1
4.495
100
Convert 3 1/2
7/2
200
7/2 - 6/2
1/2
200

-9/8 ÷ 4/5

-9/8 x 5/4 = -45/32 = -1 13/32

200
135.37 - 28.17
107.2
200

-3.6 ÷ 0.4

-9

200
Convert 63/8
7 7/8
300

3/4 - (-1/6)

9/12 + 2/12 = 11/12

300

-3/4 x -3 1/2

-3/4 x -7/2 = 21/8 = 2 5/8

300

75.053 - (-27.96)

103.013

300
.34 x 12.5
4.25
300
Simplify 64/84
16/21
400

7/8 + (-2/5)

35/40 - 16/40 = 19/40

400

1 2/3 ÷ 1/5

5/3 x 5/1 = 25/3 = 8 1/3

400

-14.28 + 6.93

-7.35

400
0.48 ÷ 0.006
80
400
Convert 7 3/8
59/8
500

-1/3 + 1/2 + 1/8

-8/24 + 12/24 + 3/24 = 7/24

500

1 2/3 ÷ -2 3/5

5/3÷-13/5 = 5/3 x -5/13 = -25/39 

500

2.005 - 1.987

0.018

500

-4.55 x -0.13

0.5915

500
Simplify 56/120
28/60 = 14/30 = 7 /15