Investigation 1: Extending the number system questions and answer
The opposite of -46?
What is 46
The answer to 16 x 4=?
What is 64
The answer to -3000 + -200 + 100 + -400 + -500 + 250 + 1000 + -450?
What is -3200
The answer to 20 / (-4)?
What is -5
The answer to 100 + -150 + -300 + 400?
What is 50
The answer to -120 / -40?
What is 3
would the answer to -50 + 150 + 100 + 200 + 150 + -300 be positive Or negative?
What is positive?
the answer to -10 x 45=?
What is -450
The answer to -150+100+-50+200+-100?
What is 0
The answer to -1500 / 50
What is -30