Question

Simplify the following numerical expressions:
1. 18 + 13 -45 + 43-16
2. 43 + 12 x 4 + 15-21
3. 168 + 8 + 5 x 12 - 38
4. 128 + 125 - 25 x 26 - 127
5. 412 - 108 + 315 + 45 x 157
7. 325 x 25 + 270-169 - 13
6. 196 + 14 23 - 200+ 195
8. 241 + 300 + 25 x 17 - 218
10. 476 + 14 x 24 - 504 + 132
9. 482-412 + 286 + 12 x 204
With step by step explanation ​

Answer 1

Answer:

1.

$13$

2.

$85$

Step-by-step explanation:

1.

$18 + 13 - 45 + 43 - 16 = 13$

2.

$43 + 12 \times 4 + 15 - 21 = 85$