Multiply by 10, 100 and 1,000: missing numbers

Use Gattegno charts to help find numbers multiplied by 10, 100 or 1,000.

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Multiplying three digit multiples of 100 is fairly easy, but there are some addition adjustments to make on some of these.

All these questions are about mentally multiplying by 100 and 1000, including decimals.

Multiply by 10, 100 and 100 using place value charts

Multiply by 10, 100 and 1,000 using Gattegno charts.

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