Estimate Products

Daniel Math Academy · Grade 5 Math

Estimate Products

Skill D.2 · Multiplying whole numbers · ★★☆ Medium · Quarter 2

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Round each factor to its greatest place. Then multiply to estimate.

1. 1
   $899\times 22$
2. 2
   $234\times 74$
3. 3
   $809\times 31$
4. 4
   $455\times 81$
5. 5
   $776\times 94$
6. 6
   $331\times 73$
7. 7
   $270\times 57$
8. 8
   $132\times 76$

Daniel Math Academy · Grade 5 Math

Answer Key

D.2 Estimate Products · ★★☆ Medium

1. 1$900\times 20=18,000$
2. 2$200\times 70=14,000$
3. 3$800\times 30=24,000$
4. 4$500\times 80=40,000$
5. 5$800\times 90=72,000$
6. 6$300\times 70=21,000$
7. 7$300\times 60=18,000$
8. 8$100\times 80=8,000$