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Name                         Date
                                                                              D. Write the missing number.
                 Lesson 5: Add Tens and Ones
                                                                               1     54     2             3
            A. Add.                                                                 4           30             6
              1         2         3          4                                    +            +  9          +  81
              Tens  Ones  Tens  Ones  Tens  Ones  Tens  Ones                         58           39            87
              3   0      3  2      6  3      8   0
                                                                                      3 ones
            +     5   +     5    +    5    +     9                             4  5 tens + _________ = 53
              3  5      3   7      6  8      8  9                              5  _________ + 92 = 92
                                                                                   0
            B. Match.
                                                                                      2
                                                                               6  47 + _________ = 49
              20 + 5                            58
                                                                              E. Problem solving.
              7 + 41                            25
                                                                               1  Laura has 20 stickers. She buys 2 more stickers. How many
                                                                                 stickers does she have in all?
              8 + 50                            94
                                                                                            20 + 2 = 22
                                                                                  _____________________________________________________ stickers
              92 + 2                            48
            C. Add. Compare the sums. Write >, <, or =.                        2  Kaden has 33 stamps. Paul has 6
                                                                                 more stamps than Kaden. How many
                                                                                 stamps does Paul have?
             1  30 + 2  >  20 + 3  3  8 + 61  <  40 + 30
                                                                                     33 + 6 = 39
                                                                                  ____________________________ stamps
            2  44 + 4  =  8 + 40   4  50 + 7  <  60 + 0


                                                                          110  Chapter 6
                                             Chapter 6  109

         Practice Book, p. 109                                         Practice Book, p. 110






            Name                         Date                              Name                         Date
                  Lesson 5: Add Tens and Ones                                   Lesson 5: Add Tens and Ones
            A. Match.
                                                                            Reteach
             3 tens + 5 ones  5 ones + 4 tens  6 tens + 0 ones
                                                                                       +           =
                40 + 5        30 + 5        60 + 0                              2 tens     4 ones        24
                                                                                 20    +    4      =     24
            B. Add 3 tens. Then add 2 more ones.
                      +3 tens          +2 ones                             Add.
             1  30              60              62
                                                                           1             3             5
                      +3 tens          +2 ones                                Tens  Ones    Tens  Ones    Tens  Ones
             2  45              75              77
                                                                               1   3         2   0         6   5
                      +3 tens          +2 ones
             3  56              86              88                          +      5     +       6     +       2
                      +3 tens          +2 ones                                 1   8         2   6        6    7
             4  72              102             104
            C. Problem Solving
            In the store, pens are sold separately or in packages of 10. Audrey
            buys 3 packages of pens and 5 individual pens. Younis buys 3
            packages of pens. Their friend says that they have bought 60 pens   2  Tens  Ones  4  Tens  Ones  6  Tens  Ones
            all together. Is he correct? Write an addition sentence to justify   2  6        3   2         7   6
            your answer.
                                                                            +      0     +       5     +       3
            He is incorrect.                                                   2   6         3   7         7   9
            35 + 30 = 65

                                          Chapter 6 - Enrich  55                                       Chapter 6 - Reteach  55
         Enrich Practice Book, p. 55                                   Reteach Practice Book, p. 55
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