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Patterns
Place Value
Addition
Subtraction
Word Problems
100

23, 24, __, __, __, __

23, 24, 25, 26, 27, 28

100

25

__ tens__ones

2 tens 5 ones

100

2+7= __

2+7= 9

100

9-4= __

9-4= 5

100

There are 3 carrots in the bag. 

Dad puts 4 more in. 

How many carrots are in the bag now?

    7        


200

46, 47, __ ,__, __

46, 47 , 48, 49, 50

200

__ tens + __ ones = 72

7 tens + 2 ones = 72

200

9+3= __

9+3= 12

200

8- __= 2

8-6=2

200

9 students play tag. 

2 more join them. 

How many students play tag in all?

 11

300

15, 20, 25, __ ,__ ,__ , __

15, 20, 25, 30, 35, 40, 45

300

_____= 9 tens 2 ones

92=9 tens 2 ones

300

__ +20=30

10+20=30

300

17-3= __

17-3= 14

300

7 kids got on the bus. 

Then 3 more got on. 

Finally, 2 more got on. 

How many kids are on the bus now?

12

400

20, 30, 40 ,__ ,__ , __

20, 30, 40, 50, 60, 70

400

__ + 60= 68

8+60=68

400

15+ __=25

15+10=25

400

50- __=20

50-30=20

400

Maggie has 6 balloons. 

She gives Jill 1 to take home. 

She gives Kathy 2 to take home. 

How many balloons does Maggie still left?

3

500

40, 42, __, __, __, __,

40, 42, 44, 46, 48, 50

500

102= 2+ ___

102= 2+100

500

3+6+5= __

3+6+5= 14

500

57- __=51

57-6 = 51

500

Jen wins 18 tickets to the baseball game. 

She gives 4 to her brother. 

Then she gives 2 to her friend. 

How many tickets does Jen have left?

12