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G3 - 3.40 Estimate Difference - word problems
3.40 Estimate Difference - word problems

Zain holds a collection of 78 marbles. He gives 34 marbles to Saad. About how many marbles does Zain have left?

Total number of marbles (Round to nearest 10)

Number of marbles given to Saad (Round to nearest 10)

Number of marbles left
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