contestada

VWhat are the missing operations? 1.48 ? (-8) = (-6) 2.(-40) ? 8 = ( -5) 3.12 ? (-2) = 14 4. 18 ? (-12) = 6 5. 18 ? (-20) = -2 22 6. ? (-0.5) = -11

Respuesta :

ericfeng1003

1. 48 ? -8 = -6

48/ -8 = -6

2. -40 ? 8 = -5

-40/ 8 = -5

3. 12 ? -2 = 14

12 - (-2) = 14

12 + 2 = 14

4. 18 ? -12 = 6

18 + (-12) = 6

18 - 12 = 6

5. 18 ? -20 = -2

18 + (-20) = -2

18 - 20 = -2

6. 22 ? -0.5 = -11

22 * -0.5 = -11

22 / -2 = -11

You just have to check your work :)

Otras preguntas