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Addition word problems up to 100

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1st Grade Math
12. 1.NBT.C.4
12.13 Addition word problems up to 100

Addition Word Problems Up to 100

Turn everyday stories into number sentences. Practice reading, setting up, and solving two digit addition word problems up to 100.


What You'll Learn

Identify key words in a story such as "in all," "together," or "altogether" that signal addition
Pull out only the numbers needed from the problem and ignore extra details
Write a number sentence like \( 47 + 38 = ? \) that matches the story
Line up tens and ones and regroup when the ones add up to ten or more
Check the answer by estimating first, such as rounding \( 47 \) and \( 38 \) to \( 50 \) and \( 40 \)
Compare the answer back to the question to be sure it makes sense in context

What You'll Practice

1

Solving two-step addition problems with baskets and items

2

Finding totals from multiple groups or collections

3

Adding three numbers together in story contexts

Why This Matters

Addition word problems prepare you for everyday math situations like calculating totals while shopping, combining amounts, or planning activities. This skill builds your ability to read carefully, identify what's being asked, and choose the right operationessential for all future math and real-life problem solving.

This Unit Includes

1 Video lesson
Practice exercises
Learning resources

Skills

Addition
Word Problems
Problem Solving
Number Sense
Multi-Step Problems
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