Below is a list of videos to help you understand the strategies we are teaching our students to solve addition and subtraction problems: Subtraction: Count Back Strategy Subtraction: Count On or Think Addition Strategy
When solving subtraction problems using a number line, encourage your child to either count back or count on in jumps greater than 10. Try making a jump of 20 or even greater.
When solving subtraction problems using a number line, encourage your child to either count back or count on in jumps greater than 10. Try making a jump of 20 or even greater.
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