1 a. |
7800 – 400 = _________
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1 b. |
8600 – 400 = _________
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2 a. |
8800 – 800 = _________
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2 b. |
3900 – 200 = _________
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3 a. |
1900 – 400 = _________
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3 b. |
1100 – 900 = _________
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4 a. |
2200 – 700 = _________
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4 b. |
3400 – 200 = _________
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5 a. |
4100 – 400 = _________
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5 b. |
6900 – 700 = _________
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6 a. |
5600 – 700 = _________
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6 b. |
3000 – 600 = _________
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7 a. |
1100 – 700 = _________
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7 b. |
8800 – 200 = _________
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8 a. |
6500 – 800 = _________
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8 b. |
3700 – 600 = _________
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9 a. |
1000 – 700 = _________
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9 b. |
7800 – 200 = _________
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10 a. |
4100 – 700 = _________
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10 b. |
5800 – 800 = _________
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