1 a. |
2000 – 1400 = _________ |
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1 b. |
7700 – 1800 = _________ |
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2 a. |
7000 – 300 = _________ |
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2 b. |
2000 – 900 = _________ |
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3 a. |
9400 – 1900 = _________ |
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3 b. |
3500 – 2100 = _________ |
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4 a. |
8200 – 2800 = _________ |
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4 b. |
8100 – 600 = _________ |
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5 a. |
4000 – 1500 = _________ |
|
5 b. |
4100 – 2200 = _________ |
|
6 a. |
3900 – 800 = _________ |
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6 b. |
9000 – 2200 = _________ |
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7 a. |
1100 – 400 = _________ |
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7 b. |
6000 – 3000 = _________ |
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8 a. |
8600 – 300 = _________ |
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8 b. |
8800 – 1600 = _________ |
|
9 a. |
6200 – 1100 = _________ |
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9 b. |
7200 – 2900 = _________ |
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10 a. |
7700 – 900 = _________ |
|
10 b. |
7600 – 300 = _________ |
|