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100
♦♦♦ ♦♦♦ ♦♦♦
3 x 3 = 9
100
2 x 2
2 + 2 = 4
100
2 x 3
2 groups of 3 = 6
100
2 x 3
2 , 4 , 6
100
What digit is in the tens place? 8,456
5
200
♫ ♫ ♫ ♫ ♫ ♫ ♫ ♫ ♫ ♫
5 x 2 = 10
200
5 x 3
5 + 5 + 5 = 15
200
4 x 3
4 groups of 3 = 12
200
4 x 3
4 , 8 , 12
200
Half past 4
4:30
300
∆∆∆ ∆∆∆ ∆∆∆ ∆∆∆ ∆∆∆
5 x 3 = 15
300
6 x 4
6 + 6 + 6 + 6 = 24
300
6 x 3
6 groups of 3 = 18
300
2 x 6
2 , 4 , 6 , 8 , 10 , 12
300
Write this number in expanded form 462
400 + 60 + 2
400
♥♥♥♥ ♥♥♥♥ ♥♥♥♥ ♥♥♥♥ ♥♥♥♥
5 x 4 = 20
400
6 x 6
6 + 6 + 6 + 6 + 6 + 6= 36
400
4 x 5
4 groups of 5 = 20
400
3 x 8
3 , 6 , 9 , 12 , 15 , 18 , 21 , 24
400
You have $1.00 but you give 75 cents to your friend. How much money do you have left?
25 cents
500
■■■■■ ■■■■■ ■■■■■ ■■■■■ ■■■■■
5 x 5 = 25
500
7 x 5
7 + 7 + 7 + 7 + 7 = 35
500
8 x 6
8 groups of 6 = 48
500
6 x 5
6 , 12 , 18 , 24 , 30
500
A quarter till 5
4:45