Negative Numbers

Question 1

What is -4-3?
….-25 -24 -23 -22 -21 -20 -19- -18 -17 -16 -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…….

Answer 1

-7

Question 2

What is 19-40?
….-25 -24 -23 -22 -21 -20 -19- -18 -17 -16 -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…….

Answer 2

-21

Question 3

What is -6+15?
….-25 -24 -23 -22 -21 -20 -19- -18 -17 -16 -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…….

Answer 3

9

Question 4

HOw DO you say: -5 º C

Answer 4

Minus Five Degree Centigrade

Question 5

Put these temperatures in order coldest first?

4 º C, -10 º C, 7 º C, -12 º C, -6 º C, 0 º C

Answer 5

-12 º C, -10 º C, -6 º C, 0 º C, 4 º C, 7 º C