Addition
435+335
What is 770
300-250
What is 50?
8*8
What is 64?
90+32
What is 122?
Joe said -75+54 was 129.Is he wrong, and if so then explain his error and say the real answer to the problem.
What is yes? because he added 75+54 instead of -75+54, which is 21.
4+(-4)
What is 0?
5-(-4)
What is 9?
-9*12
What is -108?
98-65
What is 33?
Joe was 2,000 feet above sea level. His friend Bob was 1,568 feet below sea level. Joe wanted to know what the distance was between thew. What was it?
What is 3,568?
-15+(-17)
What is (-32)
-54-13
What is -67?
-10*-7
What is 70?
40-(-57)
What is 97?
Billy said -89+56 is -33. Is he wrong, and if so explain his error and right the right answer.
What is no?
-35+27
What is -8?
35-(-60)
What is 95?
32*-21
What is -672?
-98+50
What is -48?
Harry was playing football.He started at twenty yards. He got the ball, but lost ten yards. The next play he gained fifteen, and the next play he lost five. What yard is he at now?
What is 20?
-435+847
What is 412?
30-(-60)-32
What is 58?
-50*-12
What is 600?
-57+76+(-64)
What is 83?
Sally says -12+(-12)-5 is -5, but Sarah says it equals -29. Who's right? Explain.
What is -29, because Sally subtracted 12-12, but you are adding 3 negative numbers together so the answer is -29.