# data[].attributes.body
To work out the sums you can use a number line to help.

You can think of the negatives as weights and the positives as helium balloons.

for example:you have 5 weights (-5) and you want to take away 7 weights(--7) you would get 2 helium balloons as take away 5 would get you to zero take away 2 more gives you positive 2.

# data[].attributes.body
1.+5 - +3= +2
2.-5 - -3 = -2
3.-8 + +9= +1
4.+9 - -2 = +11
5.0 - +3 = -3
6.-9 + -4 = -13
7.-1 - +1 = -2
8.+2 + +4 = +6
9.+11 + -7 = +4
10. -56 + -8= -48

# data[].attributes.body
1.+5 - +3=

2.-5 - -3 =

3.-8 + +9=

4.+9 - -2 =

5.0 - +3 =

6.-9 + -4 =

7.-1 - +1 =

8.+2 + +4 =

9.+11 + -7 =

10. -56 + -8=