Adding
1.9
78.3-1.2
77.1
1.2*2.5
3
2.3/0.4
8
round to the nearest tenths
3.724
3.7
2.92+3.52
6.44
12.78-0.3
12.48
6.3*3.1
19.53
24/0.3
80
Round to the nearest tenths
1.319
1.3
-98.25+5.3
-92.95
568.39-26.3
542.09
63*2.5
157.7
68.2/4.9
13.91836735
Round to the nearest hundredths
6.3792
4.38
67.67+69.69
137.36
63-0.58
62.42
85.6*788.36
67483.616
95.5/2.8
34.10714286
Round to the nearest hundredths
6.2710
6.27
137.55+642.50
780.05
785.659-(-2.394)
788.053
785.3*(-2.665)
-2092.8245
145.13/75
19.3566667
Round to t he nearest ten-thousandths
2.179283
2.1793