Place value
Rounding
Adding
Subtracting
Word problems
100

what is the place value of 7 in 79   

tens place value

100

Round 9 to the nearest tens place

what is 10

100

10+10

20

100

9-7

2

100

 I have one cookie my friend gives me 6 more. How many cookies do I have in all?

7

200

what is 1's value in 21 

what is 1

200

round 17 to the nearest tens place

20

200

12+32

44

200

19-3

16

200

I have 20 people at my party 12 had to go to a baseball game. How many people are still at my party?

8

300

what is the digit in the hundreds place

419

what is 4

300

round 53 to the nearest tens place

50

300

36+23

59

300

35-25

10

300

I'm at a friends house I see 10 cupcakes. I eat 3 and my friend eats 4. How many cupcakes did we eat?

7

400

what place value is 7 in 7,892 

thousands place

400

round 132 to the nearest tens place

130

400

15+25

40

400

29-15

14

500

what is the place value of 1 in 1,112

thousands place

500

round 1,325 to the nearest tens place

1,330

500

60+32

92

500

75-64

11