Decimal Operations

Read this text for some more examples. Pay attention to the "How To" box for an outline of how to add and subtract decimals. Complete the practice problems and check your answers.

Exercises

EXAMPLE 5.11

Add: 3.7+12.4.


EXAMPLE 5.12

Add: 23.5+41.38.


EXAMPLE 5.13

Subtract: 20-14.65.


EXAMPLE 5.14

Subtract: 2.51-7.4.