Question

REPEDE REZOLVAREA LA ACEST EX, DAU CORONITA+60PNCT+ 5 STELE,DAR REPEDE VA ROG ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️❗❗❗❗❗❕‼️❕‼️❕‼️❗‼️‼️​

Answer 1

Răspuns:

a)3,5m²+?=2dam²=200m²

3,5m²+196,5m²=200m²

b)47dam²+?=1hm²=100dam²

47dam²+53dam²=100dam²

c)417m²+237m²+?=1hm²=10000m²

654m²+9346m²=10000m²

d)35dm²+?=1m²=100dm²

35dm²+65dm²=100dm²

e)425cm²+?=1m²=10000cm²

425cm²+9575cm²=10000cm²

f)41dm²+320cm²+?=1m²

41dm²+3,20dm²+?=100dm²

44,2dm²+55,8dm²=100dm²