Hi I am blogging this because I am proud of my maths. It is awesome to do.
We were learning to add by making a tidy number.
Tokyo
WALT split up our numbers to add them (PV partitioning)
Solve these problems- show how you worked it out.
The high lighter ones are in the answer
- 145+642= 787
100 + 600=700
40 +40 =80
5+2=7
2. 632+145=777
600+100=700
30+40=70
2+5=7
3. 362+417=779
300+400=700
60+10=70
2+7=9
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