1 a. |
528 – ________ = 458 |
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1 b. |
234 – ________ = 174 |
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3 a. |
________ – 700 = 230 |
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3 b. |
________ – 500 = 360 |
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4 a. |
322 – ________ = 292 |
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4 b. |
________ – 100 = 806 |
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5 a. |
________ – 200 = 749 |
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5 b. |
602 – ________ = 582 |
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6 a. |
688 – ________ = 678 |
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6 b. |
________ – 500 = 104 |
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7 a. |
________ – 100 = 160 |
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7 b. |
881 – ________ = 681 |
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8 a. |
________ – 100 = 174 |
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8 b. |
________ – 500 = 247 |
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9 b. |
________ – 400 = 382 |
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10 a. |
708 – ________ = 688 |
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10 b. |
950 – ________ = 870 |
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