(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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arrays
0, 5, 10, 15, 20, 25 ... are multiples of 5
What is the difference between 13 and 17?
The difference between 6 and 4 is 2.
whole: not split into parts.
How many shoes are there in total?
double
0, 2, 4, 6, 8 ... are multiples of two
32 + 25 = 30 + 20 + 2 + 5= 50 + 7 = 57
strategy
I am 34. Who is 25 + 2?
Use a straight edge to make a line at the end of the smaller row.
The difference between 10 and 6 is 4.
difference
multiple: when you start counting at 0 and count in steps of equal sizes, you find numbers that multiples of the step size.
an array
I am 27. Who is 14 + 8?
dime
odd one out: different to the others.
What is the difference between 27 and 19?
What number would you add to 13 to get 20?
estimate
Then count how many objects come after the line in the longer row.
An estimate is a sensible guess of 'how many' there are of something.
