Name________________________

 

ADDING DECIMALS #4--KEY

 

 

Directions:  Find the sum of the following decimals.   When necessary, add zeroes to the problem in order to hold your place values. Write your answer in the space provided. 

 

Examples:         0.158                                       0.158                           1.3                                           1.30

                    +  0.4__               becomes     +   0.400                      +   6.24                 becomes      +  6.24             

                                                                        0.558                                                                           7.54                

 

                       

           

 

 

1)        1.882                      2)         5.173               3)         5.631               4)         4.160               5)         2.235

       +  0.1__                              +  4.6__                       +  0.32_                       +  2.12_                       +  4___

           1.982                                  9.773                           5.951                           6.280                           6.235

 

 

 

 

 

6)        5.8                          7)         6.2                   8)         0.61                 9)         4.45                 10)       2.

       +  1.134                              +  2.421                       +  0.113                       +  2.413                       +  0.110

           6.934                                  8.621                           0.723                           6.863                           2.110

 

 

 

 

 

11)      0.5                          12)       2.127               13)       3                      14)       0.41                 15)       6.661

       +  1.300                              +  2.37_                       +  4.240                       +  8.202                       +  2.221

           1.800                                  4.497                           7.240                           8.612                           8.882

 

 

 

 

 

16)      3.590                      17)       1.5                   18)       3.365               19)       0.001               20)       3

       +  4.1__                              +  2.413                       +  4.011                       +  7.22_                       +  2.007

           7.690                                  3.913                           7.376                           7.221                           5.007