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Grade 2 · NBT

Subtracting within 100

Let's work out 88 − 18. We'll just count it out.

Grade 2Common Core 2.NBT.B.5NBTVerified correct ✓

Worked examples

88 - 37
Answer: 51
76 - 70
Answer: 6

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Subtracting within 20

More Grade 2 topics

Add and Subtract Within 20 FluentlyWord Problems — Add and Subtract within 20Even and Odd NumbersRectangular Arrays and Repeated AdditionAdding within 100Place Value — Hundreds, Tens, and OnesCount Within 1000 by 5s, 10s, and 100sCompare Three-Digit Numbers