Name________________________

 

ADDING DECIMALS #1 KEY

 

 

Directions:  Find the sum of the following decimals.  Write your answer in the space provided. 

 

Examples:         0.1                                           1.3                                           8.2

                    +  0.4                                        + 6.2                                        + 1.5  

                        0.5                                           7.5                                           9.7

           

 

 

 

1)        0.8              2)         4.1                   3)         5.6                   4)         7.3                   5)         9.2

       +  0.1                      +  4.6                           +  0.3                           +  2.1                           +  0.7

           0.9                          8.7                               5.9                               9.4                               9.9

 

 

 

 

 

6)        8.8              7)         6.2                   8)         0.6                   9)         4.4                   10)       2.6

       +  1.1                      +  2.4                           +  0.3                           +  2.4                           +  0.1

           9.9                          8.6                               0.9                               6.8                               2.7

 

 

 

 

 

11)      0.5              12)       5.1                   13)       3.3                   14)       0.4                   15)       6.6

       +  4.3                      +  2.3                           +  4.2                           +  9.2                           +  2.2

           4.8                          7.4                               7.5                               9.6                               8.8

 

 

 

 

 

16)      3.5              17)       1.5                   18)       3.3                   19)       0.1                   20)       3.3

       +  4.1                      +  2.4                           +  4.0                           +  7.2                           +  2.2

           7.6                          3.9                               7.3                               7.3                               5.5