Page 55 - Math;Steps 3a: resource masters
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         •       Addition patterns •                                                                3a:14





             OJ Join each number to its double.                                    [g] Complete these.


                                      doubled is                                   a     3 + 3     =


                                                                                   b     3 + 4     =

                                                                                   c     7 + 7     =


                                                                                   d     7 + 8     =


                                                                                   e     6 + 6     =


                                                                                   f     6 + 5     =




             00 Use a ruler to join each number                             10     ~     Write down the
                   here to its double below.                                             missing parts
                                                                                         of this 'near
                                                                                         doubles' pattern.


                                                                                   a     0    +        =


                                                                                   b          +   2    =    3

                                                                                   c     2    +   3    =


                                                                                   d     3    + ------=     7


                                                                                   e          +        =     _


                                                                                   f          +        =     _

                                                                                   9 ------ + ------ = ------


                                                                                   h          +        =       _

                                                                                       ------ + ------ = ------


                                                                                   j          +        = lq



                                                                            o




                                                                 Doubling patterns to 20.
            Name                                                 Materials:  rulers

            Date

          © 1993 Collins Educational  (an imprint of HarperCollinsPublishers)  STEPS 3a

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