Mentally add ones, tens and hundreds
The example in the first activity of this unit shows students how they can use a number line to solve an equation by adding the ones and tens separately. Students then complete the following seven equations using the provided number lines and are encouraged to answer the word problems in activity two without number line support. These two tasks are repeated to also calculate in hundreds.
Topics:
Maths strategy
Resource Types:
Learning Activities and Worksheets
Years:
Year 4
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Pages:
4
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Code: E0226-08
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