1 a. |
6800 – _________ = 2700
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1 b. |
_________ – 1200 = 600
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2 a. |
_________ – 5700 = 1300
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2 b. |
_________ – 7400 = 200
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3 a. |
6900 – _________ = 1500
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3 b. |
3200 – _________ = 2700
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4 a. |
2900 – _________ = 2200
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4 b. |
8400 – _________ = 1700
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5 a. |
5200 – _________ = 1200
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5 b. |
_________ – 3300 = 1000
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6 a. |
7900 – _________ = 1600
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6 b. |
_________ – 5000 = 1500
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7 a. |
_________ – 4200 = 2700
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7 b. |
_________ – 5400 = 2800
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8 a. |
_________ – 1600 = 1700
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8 b. |
_________ – 5800 = 900
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9 a. |
7500 – _________ = 1800
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9 b. |
2600 – _________ = 1300
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