Question

43-10-7= 56-20+8= 20+13-5= 89-(50+30)=

Answer 1

43-10-7=26
56-20+8=44
20+13-5=28
89-(50+30)=9

Answer 2

Let's solve each of these equations step by step:

1. 43 - 10 - 7 = 26
2. 56 - 20 + 8 = 44
3. 20 + 13 - 5 = 28
4. 89 - (50 + 30) = 89 - 80 = 9

So, the solutions are:

1. 26
2. 44
3. 28
4. 9