Expanded Notation Worksheet for Math Practice

A worksheet titled "Expanded Notation" with instructions to write the expanded notation for standard notation numbers, including examples and a table with numbers like 21,781 and 867,230.

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Show Answer Key & Explanations Step-by-step solution for: Place Value Expanded Notation Worksheet

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Final Answer:
21,781 = 2×10,000 + 1×1,000 + 7×100 + 8×10 + 1×1
867,230 = 8×100,000 + 6×10,000 + 7×1,000 + 2×100 + 3×10 + 0×1
2,713,948 = 2×1,000,000 + 7×100,000 + 1×10,000 + 3×1,000 + 9×100 + 4×10 + 8×1
19,325,836 = 1×10,000,000 + 9×1,000,000 + 3×100,000 + 2×10,000 + 5×1,000 + 8×100 + 3×10 + 6×1
511,506,392 = 5×100,000,000 + 1×10,000,000 + 1×1,000,000 + 5×100,000 + 0×10,000 + 6×1,000 + 3×100 + 9×10 + 2×1
3,419.3 = 3×1,000 + 4×100 + 1×10 + 9×1 + 3×0.1
56,340.21 = 5×10,000 + 6×1,000 + 3×100 + 4×10 + 0×1 + 2×0.1 + 1×0.01
45.219 = 4×10 + 5×1 + 2×0.1 + 1×0.01 + 9×0.001
2.846 = 2×1 + 8×0.1 + 4×0.01 + 6×0.001
20,519.31 = 2×10,000 + 0×1,000 + 5×100 + 1×10 + 9×1 + 3×0.1 + 1×0.01

Parent Tip: Review the logic above to help your child master the concept of expanded notation printables.

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