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2 votes
Use a number line to solve 235+123

User Spauny
by
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2 Answers

4 votes
200+100=300
35+23=58
300+58=358
User Geert Weening
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7.5k points
7 votes
The answer is 358
235+100=335
335+20=355
355+3=358
User Braxton
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6.9k points