I can split numbers to help me subtract. First I subtracted 20 but I forgot to add one back on. Next time I will have to think carefully about adding or subtracting one.
1 comment:
Anonymous
said...
You have used your basic facts to split numbers into parts. You have also tried to use the strategy of rounding and compensating.Well done.
1 comment:
You have used your basic facts to split numbers into parts. You have also tried to use the strategy of rounding and compensating.Well done.
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