Реши примеры: (840-75+55)÷2×40÷8=; 5×25×(1345-345)÷50=;. Created by nadechda1. matematika-ru

Реши примеры: (840-75+55)÷2×40÷8=; 5×25×(1345-345)÷50=;...

sadickowa 1)(840-75+55)÷2×40÷8=2050
2) 5×25×(1345-345)÷50=2500

2 votes Thanks 1

MoRDashka20041 (840-75+55):2*40:8=2050
1)840-75=765
2)765+55=820
3)820:2=410
4)410*40=16400
5)16400:8=2050
2. 5*25*(1345-345):50=2500
1)5*25=125 2)1345-345=1000 3)1000*125=125000 4)125000:50=2500

2 votes Thanks 1

Answers & Comments

vychisli znachenie vyrazheniya a21010100dm a31010101000dm mozhno v metry

pomogite reshit zadachudlina dachnogo uchastka 25mshirina 20mpolovinu vsej ploshad46e8facdf017d0b71fab1cf7ede465d5 10221

uravnenie 140 a2540

reshi po dejstviyam odnim primerom v dlinu 1000 1473241

reshi po dejstviyamprimerom 579 4293287 6552255 364 1000 1473241 58

uravnenie 5a50045005

reshi odnim primerom po dejstviyam 6552255 364

pomogite 30bpomogitevychisli znachenie vyrazheniya a21010100dm a3101010

reshi urovnenie 49497h20678

reshi urovnenie 5b 12091256

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