1 a. |
9400 – 6400 = _________
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1 b. |
8400 – 3000 = _________
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2 a. |
9300 – 100 = _________
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2 b. |
7900 – 6900 = _________
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3 a. |
9500 – 5800 = _________
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3 b. |
4300 – 700 = _________
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4 a. |
4400 – 2500 = _________
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4 b. |
7700 – 7700 = _________
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5 a. |
6000 – 3700 = _________
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5 b. |
7300 – 6400 = _________
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6 a. |
300 – 300 = _________
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6 b. |
5700 – 3000 = _________
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7 a. |
4000 – 1400 = _________
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7 b. |
9500 – 1900 = _________
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8 a. |
4200 – 1900 = _________
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8 b. |
8700 – 3300 = _________
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9 a. |
4500 – 2900 = _________
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9 b. |
7800 – 2200 = _________
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