Friday, 12 June 2020

Subtraction using place value

L.I To subtract by place value.

This week for maths my group was taught how to do subtraction using place value.

One problem I solved was 209-112. I broke up 112 into 100+10+2.

 I solved 209-12=197. My answer was 197.

 Next I solved 100-197=97 My answer was: 97.


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