Question

Insertthe symbol (+) or (-) so that each of the following equations are correct(as many times )?a.293571 = 9
b.445728 = 8c.843521 = 7d.3652 44 = 0

Answer 1

Answer:

Step-by-step explanation:

Given  

Insert the symbol (+) or (-) so that each of the following equations are correct(as many times )?a.293571 = 9 b.445728 = 8 c.843521 = 7 d.3652 44 = 0

ANSWER

So we need to get the solution by inserting + and – symbols.

1. 293571 = 9

       2 – 9 + 3 + 5 + 7 + 1 = 9

2. 445728 = 8

       4  – 4 + 5 – 7 + 2 + 8 = 8

3. 843521 = 7

       8 – 4 – 3 + 5 + 2 – 1= 7

4. 356244 = 0

        3 + 5 – 6 – 2 + 4 – 4 = 0