Question

407+109 х 5       903-206 х 4              (700-603)х6      (800-704)х7      804:4     627:3

Answer 1

407+109×5=952
1)109×5=545
2)407+545=952

903-206×4=79
1)206×4=824
2)903-824=79

(700-603)×6=582
1)700-603=97
2)97×6=582

(800-704)×7=672
1)800-704=96
2)96×7=672


804÷4=201

627÷3=29

Answer 2

1(952)

2(2788)

3(582)

4(672)

5(201)

6(209)

Answer 3

Let's solve each of these arithmetic expressions step by step:

1. 407 + 109 = 516
2. 903 - 206 = 697
3. (700 - 603) x 6 = 582
4. (800 - 704) x 7 = 672
5. 804 ÷ 4 = 201
6. 627 ÷ 3 = 209

Therefore, the results are:

1. 407 + 109 x 5 = 516
2. 903 - 206 x 4 = 697
3. (700 - 603) x 6 = 582
4. (800 - 704) x 7 = 672
5. 804 ÷ 4 = 201
6. 627 ÷ 3 = 209