3. 2.857
18.540
+ 265.650
A.2,870.47
C.287.047
B. 2870.47
D.287.04.
4. 425.181
34. 35
+ 9.65
A. 4,691.81
C. 46.9181
B. 470.18
D. 469.181
5. 28.138
-6.962
A. 211.76
C. 21.18
B.21.176
D.22.236
A. 65.968
C.659.682
B. 65.962
D.66
6. 94.154
- 28.186
B. 890.00
D. 88.82
7.
A. 89.171
C.888.29
388.208
- 299.379
Math
Answers & Comments
Answer:
3) C. 287.047
4) D. 469.181
5) B. 21.176
6) A. 65.968
7) 88.829