Common Core: 2.NBT — Number & Operations in Base Ten
Grade 2 • mental-math • Easy
Break Apart 2
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8 problems
1.
Break Apart
13 + 8 =
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2.
Break Apart
13 + 7 =
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3.
Break Apart
14 + 6 =
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4.
Break Apart
14 + 12 =
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5.
Break Apart
14 + 11 =
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6.
Break Apart
15 + 10 =
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7.
Break Apart
15 + 9 =
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8.
Break Apart
16 + 7 =
Show your thinking: