Question

1. simplify 12÷2-6-18+4
2.simplify:[{(70+50)÷10}+13]÷5-4
two questions right answer​

Answer 1

Step-by-step explanation:

12÷2-6-18+4

6-6-18+4

10-6-18

4-18

-14

2. [{(70+50)÷10}+13]÷5-4

[{120÷10}+13]÷5-4

[12+13]÷5-4

25÷5-4

5-4

1

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