Investigate subtraction

Use the numbers in the octagon to create and answer subtraction questions using multiples of 10 and decimals.

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A set of word problems which can all be answered by using the standard method of subtraction.

Word problems which require subtracting from numbers with-4 digits or more.

Using bar models to help when working with 5-digit numbers.

Using part whole models to help with multi-step problems. Not just subtraction needed!