Tuesday, 12 August 2014

math.

Week 9 - Part 1

Addition and Subtraction

WALT Use multiple strategies to solve addition and subtraction problems.

1. I have 17 apples.
I give 9 to my friend.


How many apples am I left with? 8.
2. I have 16 apples.
I give 8 to my friend.


How many apples am I left with? 8.

3. I have 16 pencils
I give 4 to my friend.


How many do I have now? 12.
4. I have 25 apples.
I give 7 to my friend.


How many do I have now? 18.

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