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Mason Russell1
Adding and subtracting positive and negative integers
Question | Answer |
---|---|
20-(-10) | 30 |
-5+(-5) | -10 |
35+45 | 80 |
0-(-11) | 11 |
50 minus negative 7 | 57 |
Negative 30 minus Negative 5 | -25 |
10000+230 | 10230 |
7+(-7) | 0 |
-80+(-15) | -95 |
40-20 | 20 |
20-40 | -20 |
54-(-54) | 108 |
25+(-25) | 0 |
20-20 | 0 |
47-(-3) | 50 |
4-7 | -3 |
-45+-40 | -85 |
50-(-20) | 70 |
-47-(-47) | 0 |
55-55 | 0 |
60-70 | -10 |
84-80 | 4 |
-56+(-28) | -84 |
58-28 | 30 |
37+(-20) | 17 |
45+45 | 90 |
56+(-4) | 52 |
55-(-40) | 95 |
27+43 | 70 |