Question

Direction:Add or subtract decimals

1. 53.683+63.45
2. 532.15-152.36
3. 365.16-132.654
4. 464.54+132.381
5. 365.16-132.654
6. 464.54+54.381
7. 10.5426-(-434.652)​

Answer 1

Answer:

1. 53.683+63.45

=53.683+63.450

=117.123

2. 532.15-152.36

=379.79

3. 365.16-132.654

=365.160-132.654

=232.506

4. 464.54+132.381

=464.540+132.381

=596.921

5. 365.16-132.654

=365.160-132.654

=232.506

6. 464.54+54.381

=464.540+54.381

=518.921

7. 10.5426-(-434.652)

=10.5426+434.6520

=445.1946