1) 35,49×(1,42+8,58)=35,49×10=354,9
2) 65,1×(2,753-2,247)=65,1×0,506=32,9406
3) 7,28×(0,995-0,09)=7,28×0,905=6,5884
4)5,24×(49,49+6,51)=5,24×56=293,44
1) 35,49×(1,42+8,58)=35,49×10=354,9
2) 65,1×(2,753-2,247)=65,1×0,506=32,9406
3) 7,28×(0,995-0,09)=7,28×0,905=6,5884
4)5,24×(49,49+6,51)=5,24×56=293,44