For an equation think of the equals

sign as the middle of a balance. For it

to be equal both sides must have the

same outcome. 11.1 Equal or Not Equal Will the cubes balance? Is this equation balanced? What if we didn't have cubes

but numbers? Do the cubes balance? Is this true (balanced)? What might need to change for

both sides to balance? 5 + 3 5 + 13 + 10 = 18 + 10 Explain your thinking by providing reasons. 10 ÷ 2 = 5 x 2 ÷ 5 How could you make

both sides balance? 8 What problem could be

written for this side? How can I make both sides balance? Can a problem be written for this side?

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# Math: Topic 11 Lesson 1: Equal or Not Equal

Watch this fun presentation to understand our lesson better.

by E Gard
on 7 November 2012
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