Rounding
Place Value
Subtraction
Multiplication
Division
100

Round 278 to the nearest ten.

280

100

What is the value of the 3 in the number 435?

30

100

What is 96-28?

68

100

3 x 7

21

100

12 divided by 3

4

200

Round 1,425 to the nearest hundred.

1,400

200

What is the value of the digit 8 in the number 28,945

8,000

200
What is 421-209?

212

200

What is the product of 8 x 9?

72

200

22 divided by 2

11

300

Round 25,367 to the nearest thousand.

25,000

300

What number am I?

I have a 2 in the tens place, 4 more hundreds than tens, and 2 less ones than hundreds.

624

300

What is 527-389?

138

300

39 x 4

156

300

Ryley counts his goldfish in his lunch.  He has 30 goldfish.  He doesn't want them, so he shares them with his 5 friends. How many goldfish did they each get?

6

400

Round 37,094 to the nearest ten thousand.

40,000

400

What number am I?

I have a 7 in the thousands place, 4 less ones than thousands, 3 more tens than ones, and 7 less hundreds than thousands.

7,063

400

What is 8,942-3,936?

5,006

400

40 x 22

880

400

At the football game, the team scores 49 points.  If each touchdown is worth 6 points plus 1 point for a field goal, how many touchdowns and field goals were scored?

7

500

Round 9,999 to the nearest ten.

10,000

500

What number am I?

I have a 3 in the thousands place, 2 less ones than thousands, 3 times more tens than thousands, and 2 times more hundreds than thousands.

3,691

500

What is 20,004-16,258?

3,746

500

56 x 27

1,512

500

Mrs. Linich has 144 crayons and 12 total colors.  How many crayons of each color does she have?

12