Missing factors
Arrays
Skip Counting
Repeated Addition
Properties
100
3 X ____=27
What is 9
100
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What is 3x5=15
100
2,4,6,8
What is 2x4=8
100
2+2+2+2+2+2+2+2
What is 2x8=16
100
1x27=27
What is the identity property
200
____ x 4 = 16
What is 4
200
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What is 6x2=12
200
6,12,18
What is 6x3=18
200
3+3+3+3+3+3+3
What is 3x7=21
200
365x0=0
What is the zero property
300
7 x ____ = 42
What is 6
300
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What is 4x9=36
300
5,10,15,20,25,30,35,40,45
What is 5x9=45
300
9+9+9+9+9+9+9+9+9
What is 9x9=81
300
7x9=9x7
What is the commutative property
400
8 x ___ = 64
What is 8
400
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What is 6x8=48
400
8,16,24,32,40,48
What is 8x6=48
400
10+10+10+10+10+10
What is 10x6=60
400
(6x7)8=6(7x8)
What is the associative property
500
___ x 9 = 54
What is 6
500
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What is 4x12=48
500
9,18,27,36,45,54,63
What is 9x7=63
500
11+11+11+11+11+11+11
What is 11x7=77
500
27x3= (20x3)+(7x3)= 60+21=81
What is the distributive property
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