Question

80-40÷5+35 57-27:3+24 60÷3+2×6 60÷(3+2)×6 (49-42)÷7 (54-24)÷6

Answer 1

1-107
2-72
3-32
4-72
5-1
6-5

Answer 2

1)107;2)72;3)32;4)72;5)1;6)5

Answer 3

Let's solve each expression step-by-step:

1. 80 - 40 ÷ 5 + 35 = 80 - 8 + 35 (Performing division first) = 72 + 35 (Performing subtraction) = 107

2. 57 - 27 ÷ 3 + 24 = 57 - 9 + 24 (Performing division first) = 48 + 24 (Performing subtraction) = 72

3. 60 ÷ 3 + 2 × 6 = 20 + 2 × 6 (Performing division first) = 20 + 12 (Performing multiplication) = 32

4. 60 ÷ (3 + 2) × 6 = 60 ÷ 5 × 6 (Performing the operation inside parentheses first) = 12 × 6 (Performing division) = 72

5. (49 - 42) ÷ 7 = 7 ÷ 7 (Performing subtraction) = 1

6. (54 - 24) ÷ 6 = 30 ÷ 6 (Performing subtraction) = 5

So, the results are as follows:

1. 80 - 40 ÷ 5 + 35 = 107
2. 57 - 27 ÷ 3 + 24 = 72
3. 60 ÷ 3 + 2 × 6 = 32
4. 60 ÷ (3 + 2) × 6 = 72
5. (49 - 42) ÷ 7 = 1
6. (54 - 24) ÷ 6 = 5