Half and HalfAgain (÷4)     Double and halfthe other      Multiplying by 10and Adjusting      Double, doubleand double againx8     Double, double anddouble again x8      Add a zero at theend (x10)      Half and HalfAgain (÷4)     Split Strategy(DistributiveProperty)      Multiplying by 10and Adjusting      Half, half andhalf again (÷8)     Free!Inverse operation      Double and doubleagain x4      Half (÷2)      Double x2      Multiply by 10 andthen half (x5)      Half and HalfAgain (÷4)     Double and halfthe other      Multiplying by 10and Adjusting      Double, doubleand double againx8     Double, double anddouble again x8      Add a zero at theend (x10)      Half and HalfAgain (÷4)     Split Strategy(DistributiveProperty)      Multiplying by 10and Adjusting      Half, half andhalf again (÷8)     Free!Inverse operation      Double and doubleagain x4      Half (÷2)      Double x2      Multiply by 10 andthen half (x5)      

Year 4 - Mental Multiplication / Division - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.


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  1. Half and Half Again (÷4)
  2. Double and half the other
  3. Multiplying by 10 and Adjusting
  4. Double, double and double again x8
  5. Double, double and double again x8
  6. Add a zero at the end (x10)
  7. Half and Half Again (÷4)
  8. Split Strategy (Distributive Property)
  9. Multiplying by 10 and Adjusting
  10. Half, half and half again (÷8)
  11. Free!
  12. Inverse operation
  13. Double and double again x4
  14. Half (÷2)
  15. Double x2
  16. Multiply by 10 and then half (x5)