Math, asked by sumanchaks38, 9 months ago

1. 25-[20-{10-(7-5-3)}]

2. 100-3[20+{50-40}]

3. 3{(-6)+20}+(-7+9)(2)-12

4. 7+(8-3 of 2)

5. 5+[6{5-4+1}]

6. 20-(10-3+2)

7. 50-[20+{30-(20-5)}]

Answers

Answered by subhashreejena2770

2

Answer:

1.16

2.10

3.34

4.17

5.17

6.11

7.15

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