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Integers Cala
Adding and subtracting
Question | Answer |
---|---|
(-3) - (+3) | -6 |
(-4) + (+6) | +2 |
(-7) + (-1) | -8 |
10 - (-10) | +20 |
(-3) - (-3) | 0 |
(-4) - (+6) | -10 |
(-5) + 2 | -3 |
(+3) - (-3) | 6 |
5 - (-2) | 7 |
10 + (-8) | 18 |
7 - 1 | 6 |
3 - 3 | 0 |
10 + (-10) | 0 |
-5 + (-2) | -7 |
3 - 3 | 0 |
(-10) - 8 | -18 |
(-7) - 1 | -6 |
(-5) - 2 | -7 |
-5 + -2 | -7 |
3 + 3 | 6 |
-2 • 8 | - 16 |
-2 • -8 | +16 |
-3 • -6 | +18 |
-2 • 5 | -10 |
-6 • 4 | -24 |
5 • 2 | +10 |
3 • 6 | +18 |
3 • -6 | -18 |
6 • -4 | -24 |
6 • 4 | 24 |