2006-08-15 11:56:59 · 10 answers · asked by puzzled 1 in Science & Mathematics ➔ Mathematics
I'm a math teacher, but now I have a headache! What exactly are you asking?
2006-08-15 12:00:19 · answer #1 · answered by powhound 7 · 0⤊ 0⤋
33
12*2 = 24
24 + 16 = 40
40 - 7 = 33
2006-08-15 19:00:15 · answer #2 · answered by maegical 4 · 0⤊ 0⤋
its called common sense lol
algebra
12*2=24
24+16=40
40-7= 33
2006-08-15 19:03:12 · answer #3 · answered by one_destiny_123 2 · 0⤊ 0⤋
Called math magic
http://www.cut-the-knot.org/arithmetic/rapid/magic.shtml
2006-08-15 19:34:28 · answer #4 · answered by Anonymous · 0⤊ 0⤋
I'm not sure they have a name. I keep seeing them on those TV quiz things and I don't understand them, I've a;ways fallen asleep before anyone's got the right answer.
2006-08-15 19:02:24 · answer #5 · answered by Caromack 2 · 0⤊ 0⤋
33 (BODMAS rule) Brackets off, Divide, multiply, addition, subtraction
2006-08-15 19:02:33 · answer #6 · answered by Avatari 2 · 0⤊ 0⤋
word puzzle cause there are no numbers
2006-08-15 19:01:15 · answer #7 · answered by sbouasri 3 · 0⤊ 0⤋
word problem
2006-08-15 19:09:16 · answer #8 · answered by 1big teddy graham 4 · 0⤊ 0⤋
algebra
2006-08-15 19:01:01 · answer #9 · answered by Anonymous · 0⤊ 0⤋
37 (BODMAS)
2006-08-15 19:02:59 · answer #10 · answered by CPR 2 · 0⤊ 0⤋