Page 29 - steps 4b 02.pdf
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RM35

    •  •  Multiplication  •  •  •  •  •  •  •  4b: 11




             [IJ  Mix up a  set of digit cards (l-q) and then  lay them face down.


             ~ Pick 3 cards and write the digits here.  __ _
                   Show that you can make 6 different
                   products by fitting the digits here:

















             @]  Pick 3 of the remaining  cards and write the digits here.

                  Show that you  can make 6  more  products with these.
















             ~ Turn  over the last 3 cards and write the digits here.  _                 _     _

                  Show that you can make 6 more  products with these.
















             ~ Which calculation was easiest? Why?


                  -------------------- - - -- ---- --- ------- ------------ - - ----- --- - --- ------------  ----------------------------------------


             ~ Which calculation was hardest? Why?


                  ----------- ----- - -------- ---- -----------------------------  -- - ----- -- - -- ----------- ------------------------------


           Name                                                 Multiplying two-digit numbers by one-digit numbers
                                                                without a calculator.
           Date                                                 Materials: digit cards 1-9

         © 1994 HarperColiins Publishers STEPS 4b
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