1 a. |
5300 – 3300 = _________
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1 b. |
8900 – 6400 = _________
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2 a. |
4400 – 2000 = _________
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2 b. |
9900 – 4900 = _________
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3 a. |
9900 – 2000 = _________
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3 b. |
8300 – 8100 = _________
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4 a. |
9100 – 3000 = _________
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4 b. |
10000 – 5500 = _________
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5 a. |
8100 – 3500 = _________
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5 b. |
4800 – 2900 = _________
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6 a. |
6600 – 6100 = _________
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6 b. |
4400 – 2100 = _________
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7 a. |
4900 – 1000 = _________
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7 b. |
6500 – 800 = _________
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8 a. |
6400 – 6000 = _________
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8 b. |
2900 – 1700 = _________
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9 a. |
9400 – 9000 = _________
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9 b. |
6500 – 5500 = _________
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