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1. It is important to line up numbers when adding decimals

From greatest to smallest

From smallest to greatest

With all numbers with the same place value lined up in the same column.

2. The sum of .3 + .4 + .2 equals

.9 5.4 3.6

3. The sum of 3 + .4 + 2 equals

4. The sum of 3 + .4 + .2 equals

5. The sum of .04 + 4 + .4 equals

4.44 .12 1.2

6. The sum of three tenths plus fourteen hundredths plus five and six tenths equals

.73 7.3 6.04

7. The sum of 2.22 +22.2 + 222 equals

66.6 246.42 6.66