Common Core: 3.NBT — Number & Operations in Base Ten
Grade 3 • subtraction • Medium
3-Digit Subtraction (Set A)
Subtract 3-digit numbers without borrowing
8 problems
1.
270
-100
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2.
306
-273
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3.
342
-264
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4.
378
-242
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5.
414
-209
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6.
450
-164
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7.
485
-107
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8.
521
-461
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