Posted in Մայրենի

Մաթեմատիկա 10.23.19

700+630+70=700+700=1400

120+800+200+40=120+1000+40=160+1000=1160

5440+60+493+7=5500+500=6000

415+392+8=415+400=815

330+700+300+15=345+1000=1345

4550+50+395+5=4600+400=5000

165.

20օր12ժ=19օր36ժ

21ժ15ր=20ժ75ր

45ր18վ=44ր78վ

32կմ 6մ=31կմ 1006մ

11մ 8 սմ=10մ 108 սմ

33մ 6դմ=32մ 16դմ

2տ 5ց=1տ 15ց115կգ

32կգ 50գ = 31կգ 1050 գ

23 գ15կգ= 22գ

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