Solve.
1 a. |
____________ + 0 + 70 + 4 = 9074
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1 b. |
1000 + 400 + _________ + 3 = 1493
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2 a. |
3 + _________ + 900 + 50 = 2953
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2 b. |
900 + 30 + 1000 + _________ = 1937
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3 a. |
400 + 80 + ____________ + 1 = 9481
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3 b. |
____________ + 90 + 0 + 9000 = 9095
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4 a. |
3 + ____________ + 700 + 4000 = 4703
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4 b. |
6 + ____________ + 300 + 40 = 5346
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5 a. |
8 + 20 + 800 + _________ = 3828
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5 b. |
900 + 40 + ____________ + 3 = 4943
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6 a. |
2 + _________ + 800 + 2000 = 2822
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6 b. |
_________ + 400 + 90 + 2 = 2492
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7 a. |
30 + 1 + ____________ + 6000 = 6331
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7 b. |
0 + 90 + 100 + _________ = 1190
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8 a. |
7 + ____________ + 900 + 4000 = 4937
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8 b. |
____________ + 40 + 5000 + 9 = 5249
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