Question

1)-5+4,3=? 2)-13+7,8=? 3)4,2-9,12=? 4)-18+9,37=? 5)3,34+25=? 6)-5,5+3=? 7)3,27-8,4=?

Answer 1

1)-0.8

2)-5.2

3)-5.10

4)-8.63

5)28.34

6)-2.5

7)-5.13

Answer 2

3) 4,2-9,12=−4,92

4)-18+9,37=−8,63

Answer 3

Let's solve these math problems:

1. -5 + 4.3 = -0.7
2. -13 + 7.8 = -5.2
3. 4.2 - 9.12 = -4.92
4. -18 + 9.37 = -8.63
5. 3.34 + 25 = 28.34
6. -5.5 + 3 = -2.5
7. 3.27 - 8.4 = -5.13