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Java Games: Flashcards, matching, concentration, and word search. |
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Subtracting Signed Numbers
Practice subtracting positive and negative numbers. Use a + or - sign in your answer.
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| A | B |
| (+1) - (+1) | 0 |
| (+1) - (-1) | +2 |
| (+2) - (+1) | +1 |
| (+2) - (-2) | +4 |
| (+15) - (+12) | +3 |
| (+15) - (-12) | +27 |
| (-3) - (+8) | -11 |
| (-3) - (-8) | +5 |
| (-10) - (+7) | -17 |
| (-10) - (-7) | -3 |
| (-12) - (+6) | -18 |
| (-12) - (-6) | -6 |
| (+12) - (+6) | +6 |
| (+12) - (-6) | +18 |
| (+23) - (+10) | +13 |
| (+23) - (-10) | +33 |
| (-23) - (+10) | -33 |
| (-23) - (-10) | -13 |
| (+4) - (+5) | -1 |
| (-4) - (+5) | -9 |
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