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21 Cards in this Set
- Front
- Back
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I am seventy-nine.
Who is me times the number of sides in a circle? |
79x0=0
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I am twelve.
Who is one twelth of me? |
1/12
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I am thirty.
Who is me less the number of the century we are currently in. |
30-21=9
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I am one hundred.
Who's me divided in half? |
50
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I am thirteen.
Who is me times the prefix meaning of "tri"? |
13x3=39
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I am one.
Who is me times the number of years in a 3 decades? |
1x30=30
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I am nine.
Who is me plus the digits of the last year in the 1st century? |
9+99=108
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I am four.
Who's is me times the prefix meaning of "bi"? |
4x2=8
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I am ninety-nine.
Who is me divided by the number of angles in a triangle? |
99/3=33
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I am fifty.
Who's me divided by 10? |
5
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I am one hundred eight.
Who is me divided by the number in a pair? |
108/2=54
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I am five.
Who's me times the number of sides in an octagon? |
5x8=40
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I am forty-nine.
Who is me plus the number of states in the USA? |
49+50=99
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Starting Card:
I am zero. Who is me plus 10? |
10
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I am fifty four.
Who is me less the sides of a pentagon? |
54-5=49
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I am twenty-four.
Who is half of me? |
24/2=12
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I am thirty-three.
Who is me less 2 decades? |
33-20=13
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I am TEN.
Who's me times ten? |
100
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I am thirty-nine.
Who is me plus a century less 6 decades? |
39+40=79
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I am forty.
Who's is me divided by ten? |
40/10=4
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I am eight.
Who's me times the prefix meaning of "tri"? |
8x3=24
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