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Math worksheet for 2nd grade students practicing addition by decomposing numbers into tens and ones.

Worksheet titled "2.NBT.B.5 Finding Sums by Decomposition" from Tutorified, featuring eight problems where students write three different ways to make each number using addition.

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ID: #1069291

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Show Answer Key & Explanations Step-by-step solution for: Math Center Set Subtraction Sentences Complete The Problem, 46% OFF

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Final Answer:
2.
40 + 11 = 51
30 + 21 = 51
25 + 26 = 51

3.
10 + 7 = 17
9 + 8 = 17
15 + 2 = 17

4.
80 + 8 = 88
70 + 18 = 88
44 + 44 = 88

5.
30 + 30 = 60
50 + 10 = 60
45 + 15 = 60

6.
50 + 5 = 55
40 + 15 = 55
27 + 28 = 55

7.
70 + 9 = 79
60 + 19 = 79
40 + 39 = 79

8.
90 + 3 = 93
80 + 13 = 93
50 + 43 = 93

Parent Tip: Review the logic above to help your child master the concept of subtraction worksheet using decomposition.

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(view all subtraction worksheet using decomposition)