Adding a Decimal to a Whole Number

When adding or subtracting with decimals, you -

• Move decimals out

• Shift decimals 3 places over

• Line up the decimals

• Ignore decimals

Find the sum.

2.98 + 5.3 = ____

What is the result of 15 + 4 + 0.88?

• 19.88

• 19.98

• 19.08

• 18.88

Match the following

• 360.03

• 6 + 600 + 0.003

• 606.003

• 0.006 + 0.03 + 3

• 63.06

• 0.3 + 3 + 0.06

• 3.36

• 60 + 0.03 + 300

• 3.036

• 60 + 0.06 + 3

Add. 
7 + 5.826

• 5.833

• 6.526

• 75.826

• 12.826

Add.
21 + 4.09 

• 4.30

• 6.19

• 25.09

• 16.91

What is 78.32 + 6.784?

Mathematical Equivalence

ON

67 + 4.33

0.347 + 17 + 0.29

Mathematical Equivalence

ON

0.67 + 5 =

• 0.67 + 0.5

• 0.67 + 0.05

• 0.67 + 5.00