1) Which ones are TRUE? a) 2x2=10 b) 3x3=9 c) 9x9=1 d) 4x4=16 e) 5x7=100 f) 5x5=25 2) Which ones are TRUE? a) 10 + 90=100 b) 2,4,6,8,10 are even numbers. c) 1,3,5,7,9 are even numbers. d) 11,13,15,17 are odd numbers. e) 12 to the nearest ten is 10. f) 12 to the nearest ten is 15. 3) Which ones are TRUE? a) X is the sign of addition. b) + is the sign of addition. c) take away means subtracting it d) 10 divided by 2 is 5. e) 10 times two is five. f) 100 is a three-digit number

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