Question

evaluate -29-(-32)-(-10)

Answer 1

Answer:

= -29-(-32)-(-10)

= -29+32+10

= -29+42

= 13

Answer 2

To evaluate : $-29 - (-32 ) -(-10)$

Solution :

• Subtraction is the arithmetic operation of taking off difference between two numbers .  
• Subtraction rules for integers :

1. If two negative integers are to be subtracted then addition operation is performed and difference obtained has negative sign . i.e. $(-) -(-)= -$
2. If one negative and one positive integers are to be subtracted then operation performed is subtraction and difference obtained has sign greater obtained is negative integer. i.e. $(-) - (+) = sign \ of \ greater \ integer$
3. If both positive integers are to be subtracted then operation performed is subtraction and difference obtained has sign of greater number  i.e. $(+) - (+) = sign\ of \ greater \ number$

• Therefore according to above rule we solve
• $-29 - (-32 ) -(-10)$  

      $= -29 + 32 + 10 \\= 13$  

Hence, $13$  is the answer .