Adding And Subtracting Rational Numbers Worksheet With Answer Key

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Name:
Adding and Subtracting Rational Numbers
A n s w e r s
1) 92 + (-77) =
15
15
1.
2) 52 + (-89.02) =
-37.02
-37.02
2.
3) 34.02 + 75 =
109.02
109.02
3.
4) 7 - (-38.3) =
45.3
45.3
4.
5) 79 - 33 =
46
46
5.
6) 87.048 + 96.008 =
183.056
183.056
6.
7) 88 - 41.01 =
46.99
46.99
7.
8) 50.4 + (-65) =
-14.6
-14.6
8.
9) 41 + (-69) =
-28
-28
9.
10) 95 - (-88.021) =
183.021
183.021
10.
11) 7.6 - (-98) =
105.6
105.6
11.
12) 4.14 + (-40.18) =
-36.04
-36.04
12.
13) 4.16 - 62 =
-57.84
-57.84
13.
14) 28.007 + 13 =
41.007
41.007
14.
15) 7.932 - 32.73 =
-24.798
-24.798
15.
16) 77.31 + (-49) =
28.31
28.31
16.
17) 33.09 - (-42.9) =
75.99
75.99
17.
18) 39.097 - 14 =
25.097
25.097
18.
19) 10 - 18.08 =
-8.08
-8.08
19.
20) 61.2 - (-6) =
67.2
67.2
20.
1-10 95 90 85 80 75 70 65 60 55 50
Math
10
11-20 45 40 35 30 25 20 15 10 5
0

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