Subtraction Facts: Near 10 Plus 9 Difference of 9

Strategy of “-9, Near 10” is reinforced. Includes turnaround facts and missing number questions. The sheet is timed and recorded for speed and accuracy.

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Australian Curriculum Alignment:

Yr 3

ACMNA055

Recall addition facts for single-digit numbers and related subtraction facts to develop increasingly efficient mental strategies for computation

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