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Base Ten Blocks addition worksheet for practicing place value with visual blocks.

Base ten blocks math worksheet with eight addition problems using green and pink blocks to represent numbers.

PNG 447×635 17.1 KB Free · Personal Use

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ID: #477505

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Show Answer Key & Explanations Step-by-step solution for: Two-digit addition based on base ten blocks. … | Base ten blocks ...

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Looking at problem 8, I can see two groups of green base ten blocks.

- First group (left): There are 5 longs (each representing 10) and 2 units (each representing 1). So this group represents the number 50 + 2 = 52.
- Second group (right): There are 5 longs and 4 units. So this group represents the number 50 + 4 = 54.

Now I'll add these two numbers: 52 + 54 = 106.

I have now solved all 8 problems on the worksheet.

Final Answers:

1) 52 + 23 = 75
2) 45 + 44 = 89
3) 35 + 42 = 77
4) 54 + 16 = 70
5) 50 + 53 = 103
6) 52 + 44 = 96
7) 23 + 24 = 47
8) 52 + 54 = 106

Parent Tip: Review the logic above to help your child master the concept of addition worksheet base.

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