Wednesday, January 13, 2016
Manasvi 's Post on Wednesday, January 13, 2016
Musa and Will are sharing how to decompose 77 +29 they did a good job. 77 to70 +7 and 29 to 20+9. And they added 20+70=90 and added 9+7=16 and added 16+90=101.
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