516+287-2×214 204÷4+192×3

Question

516+287-2×214
204÷4+192×3

Answer 1

516+287-2*214.
1.2*214=428.
2.516+287=803.
3.803-428=375.
_______________
204÷4+192×3.
1.204÷4=51.
2.192*3=576.
3.576+51=627.
Думаю правильно.

Answer 2

516+287-2×214
1) 2×214=428
2) 516+287=803
3) 803-428=375


204÷4+192×3
1)204÷4=51
2) 192×3=576
3)576+51=627