Question

150*4+120 220-320:4 800:20*9 40:20*10 300-600:300 4*16:8

Answer 1

Ответ:

150×4+120=720

220-320÷4=140

800÷20×9=36040×20×10=20

300-600÷300=298

4×16÷8=8

Answer 2

Ответ:

150 * 4 + 120 = 600 + 120 =  720

220 - 320 : 4 = 220 - 80 =140

800 : 20 * 9 = 40 * 9 = 360

40 : 20 * 10 = 2 * 10 = 20

300 - 600 : 300 = 300 - 2 = 298

4 * 16 : 8 = 64 : 8 = 8

Answer 3

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

1. 150 * 4 + 120 = 600 + 120 = 720
2. 220 - 320 : 4 = -100 : 4 = -25
3. 800 : 20 * 9 = 40 * 9 = 360
4. 40 : 20 * 10 = 2 * 10 = 20
5. 300 - 600 : 300 = 300 - 2 = 298
6. 4 * 16 : 8 = 64 : 8 = 8

So, the results of the given expressions are:

1. 150 * 4 + 120 = 720
2. 220 - 320 : 4 = -25
3. 800 : 20 * 9 = 360
4. 40 : 20 * 10 = 20
5. 300 - 600 : 300 = 298
6. 4 * 16 : 8 = 8