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Using Bar Models to Find Solutions to Comparison Word Problems Third

Grade

Johnny has 230 pieces of candy. He has 70 more pieces than David. How many pieces of candy does David have?

How many pieces of candy does Johnny Have?

Johnny has 230 pieces of candy. He has 70 more pieces than David. How many pieces of candy does David have?

Johnny has 230 pieces of candy. He has 70 more pieces than David. How many pieces of candy does David have?

How many pieces of candy does David have?

Johnny has 70 More pieces than David…

Johnny has 230 pieces of candy. He has 70 more pieces than David. How many pieces of candy does David have?

230 - 70 = ?

If you look at how many pieces of candy Johnny has, you know he has 70 more pieces than David. So if you subtract the 70 extra pieces from Johnny’s total, you will find out how many pieces David has.

Use Number Bonds to Find Your Answer

230 - 70

130 100

30 40

130 – 30 = 100100 - 40 = 60100 + 60 = 160

230-70=160

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