Question

1)|-7| + |-8|=............ 2)|-0,02| * |10|=............ 3)|37,8| : |-100|=........ 4)|5,3| - |2,8|=..........

Answer 1

1)|-7|+|-8|=7+8=15

2)|-0.02|*|10|=0.02*(-10)=-0.2

3)|37,8| : |-100|=-37.8/100=-0.378

4)|5,3| - |2,8|= -5.3-2.8=-8.1

 

Answer 2

1. |-7| + |-8| = 7 + 8 = 15
2. |-0.02| * |10| = 0.02 * 10 = 0.2
3. |37.8| : |-100| = 37.8 / 100 = 0.378
4. |5.3| - |2.8| = 5.3 - 2.8 = 2.5