Balancing equations - finding missing numbers

Balancing equations - finding missing numbers
by Mr Rose, Teacher number 1
- Year Year 2
- Subject Mathematics
- Concept Number: + and -
Description
This video demonstrates that any shape can be used to 'hide' a number in an equation. It also shows that the missing number can be located anywhere in the problem.
Tags
Missing numbers,Number problems,Equations,sum,difference,commutative,associative,balancing,balances,balance
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