1 a. |
_________ – 2000 = 2800
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1 b. |
_________ – 6500 = 600
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2 a. |
_________ – 400 = 2900
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2 b. |
4300 – _________ = 1400
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3 a. |
_________ – 2100 = 500
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3 b. |
_________ – 4600 = 2300
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4 a. |
6800 – _________ = 1200
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4 b. |
_________ – 8100 = 200
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5 a. |
3000 – _________ = 1800
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5 b. |
3500 – _________ = 2900
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6 a. |
9700 – _________ = 1500
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6 b. |
5200 – _________ = 900
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7 a. |
_________ – 4300 = 1600
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7 b. |
2000 – _________ = 700
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8 a. |
_________ – 4800 = 2900
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8 b. |
9500 – _________ = 2300
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9 a. |
10000 – _________ = 1400
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9 b. |
_________ – 2300 = 100
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