1) (-7)×(1/7) = -2) (-7)÷(1/7) = -43) (-3.7)+(-1.8) = -5.4) (-7)+(1/7) = -48/5) (-7)-(1/7) = -50/6) (-1/4)+(-3/8) = -5/7) (-3/5)+(-1/5) = -4/5
1) (-7)×(1/7) = -
2) (-7)÷(1/7) = -4
3) (-3.7)+(-1.8) = -5.
4) (-7)+(1/7) = -48/
5) (-7)-(1/7) = -50/
6) (-1/4)+(-3/8) = -5/
7) (-3/5)+(-1/5) = -4/5