fractions
times
patterns
factors
place value
100

4 times 6/8=

24/8

100

9 times 7=

63

100

4,8,12 16,20,24,28 32...

36,40,44,48

100

factors of 12 

1 times 12

2 times 6

3 times 4

100

how much is the three in the 238 than in the 123 ?

10 times the other one

200

9-15/5=

30/5=6

200

15 times 2=

30

200

5,10,15.20,25.30

35,40,45,50

200

factors of 6

1 times 6

2 times 3

300

7/5 is blank than 15/5

< less than

300

11 times 5=

55

300

6,12,18,24,30,36

42,48,54,60

300

factors of 24

1 times 24

2 times 12

3 times 8

4 times 6

400

6 is blank than 30/5

= equal to

400

30 times 20=

600

400

9,18,27,36,45

54,63,72,81

400

factors of 49

1 times 49

7 times 7

500

9/9 -3/9=

6/9

500

50 times 3=

150

500

2,4,6,8,10,12

14,16,18,20

500

factors of 8

1 times 8

2 times 4

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