Practice
Calculate.a) 70.44 + 8.34 =
78.78
78.78
b) -83.99 − 80.66 =
-164.65
-164.65
c) -4.42 + 78.54 =
74.12
74.12
d) -96.26 + 50.6 =
-45.66
-45.66
e) 80.4 + 31.49 =
111.89
111.89
f) 41.38 − 20.78 =
20.6
20.6
g) 45.09 + 11.93 =
57.02
57.02
h) 29.64 + 24.21 =
53.85
53.85
i) -68.8 − 85.87 =
-154.67
-154.67
j) 94.2 + 46.65 =
140.85
140.85