Question

sion
Exercise 15
ictly in a definig
Simplify:
1. 12 + 9 + 3
2.
4. 32 + 8 + 4 x 6 - 2
5.
7 8 x 6 + 24 : 6 - 18
8.
10. 198 - 42 x 15 + 5 + 6
11.
Use of Brackets
We know that the grouping symbols calle​

Answer 1

Step-by-step explanation:

1. 24

2.

4. 40+24 -2

= 64-2 =62

Answer 2

Answer:

1. 24

4. 62

Step-by-step explanation:

7. 32

10. -443...

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