1 a. |
4200 – 400 = _________
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1 b. |
2600 – 800 = _________
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2 a. |
6000 – 2000 = _________
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2 b. |
9100 – 7400 = _________
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3 a. |
9700 – 7200 = _________
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3 b. |
8400 – 6300 = _________
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4 a. |
8700 – 5500 = _________
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4 b. |
8400 – 8100 = _________
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5 a. |
4300 – 3000 = _________
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5 b. |
6200 – 5500 = _________
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6 a. |
5600 – 800 = _________
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6 b. |
8800 – 7700 = _________
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7 a. |
6900 – 5600 = _________
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7 b. |
7400 – 6600 = _________
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8 a. |
5800 – 4800 = _________
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8 b. |
7000 – 3600 = _________
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9 a. |
7700 – 6700 = _________
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9 b. |
5600 – 100 = _________
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