LI:is to add tidy number
Today we learned about tidy number
Example 11+15
15 nearest tidy number is 20
and take away 5 from 11 so now is 6
So 6+20=26.and I have to improve my tidy number
Hi Josh. Cool post about using tidy numbers to add numbers together. It is easy to see from the example that you have learnt how to use this strategy. Have you tried level 5?
Hi Josh. Cool post about using tidy numbers to add numbers together. It is easy to see from the example that you have learnt how to use this strategy. Have you tried level 5?
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