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Adding Integers
Subtracting Integers
Multiplying Integers
Linear Equations
Multiplying Fractions
100

-5+6

1


100

5-10

-5

100

5 x -7

-35

100

x-14=28

x=14

100

1/2 x 2/5

2/10

( or any equivalent fractions )

200

-18 + -14=

-32

200

-18 - -12

-6

200

-6 x -6

36

200

5c=30

c=6

200

4/10 x 5/7

20/70 

( or any equivalent fractions )

300

-25+-42

-67

300

-45 - -24

-21

300

-13 x -20

260

300

6t=54

t=9

300

5/7 x 3/4

15/28

( or any equivalent fractions )

400

42+-17

25
400

-65 - -18

-47

400

-20 x -20 

400
400

65u=260

u=4

400

7/9 x 3/4

21/36

( or any equivalent fractions )

500

-27+35

8

500

-98 - 98

0

500

-52 x 20

-1040

500

102b=306

b=3

500

8/15 x 2/3 

16/45

( or any equivalent fractions )