Solve.
| 1 a. |
1 + ____________ + 200 + 7000 = 7201
|
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| 1 b. |
10 + ____________ + 100 + 4000 = 4119
|
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| 2 a. |
9 + 0 + _________ + 70 = 1079
|
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| 2 b. |
1 + 0 + ____________ + 9000 = 9801
|
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| 3 a. |
0 + _________ + 900 + 3000 = 3900
|
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| 3 b. |
6 + _________ + 1000 + 90 = 1496
|
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| 4 a. |
5 + 90 + 0 + ____________ = 6095
|
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| 4 b. |
8 + _________ + 1000 + 30 = 1038
|
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| 5 a. |
7000 + 800 + ____________ + 6 = 7826
|
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| 5 b. |
3 + 30 + 0 + ____________ = 5033
|
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| 6 a. |
10 + ____________ + 300 + 7000 = 7314
|
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| 6 b. |
____________ + 300 + 90 + 6 = 5396
|
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| 7 a. |
1000 + 300 + 50 + _________ = 1356
|
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| 7 b. |
60 + 9 + ____________ + 6000 = 6569
|
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| 8 a. |
400 + ____________ + 7000 + 6 = 7486
|
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| 8 b. |
4 + ____________ + 700 + 60 = 8764
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