Even and Odd
Missing Numbers
Number Forms
What's it worth?
Rounding
100

Which number is even?

21, 77, 83, 52

52

100

What is the missing number?

7, 9, 11, 13, ___

15

100

What is this number in standard form?

200 + 30 + 7

237

100

How many ten thousands are in 742,051

4

100

What is 47 rounded to the nearest ten?

50

200

Which number is odd?

131, 412, 88, 356

131

200

What are the missing numbers?

4, ___, 8, 10, ___

6 and 12

200

What is this number in expanded form?

398

300 + 90 + 8

200

What is the value of the digit 7 in 27,439

7,000

200

What is 285 rounded to the nearest 100?

300

300

Which numbers are even?


44, 61, 9, 78

44, 78

300

What is the missing number?

41, 44, 47, 50, ___

53

300

What is the standard form for 7 hundreds, 0 tens and 3 ones?

703

300

700 = How many tens?

70

300

What is 1,534 rounded to the nearest 1,000?

2,000

400

Which numbers are odd?

22, 81, 40, 43

81, 43

400

What is the missing number?

135, 145, 155, 165, ____

175

400

What is the standard form for 

30,000 + 2,000 + 700 + 10 + 2

32,712

400

3,000 = how many hundreds?

300

400

What is 23,409 rounded to the nearest 10,000?

20,000

500

Which number is even?

1,033,   3,150,   4,269,   8,651

3,150

500

What is the missing number? 

1,310, 1,340, 1,370, _____

1,400

500

What is the expanded form for 239,870

200,000 + 30,000 + 9,000 + 800 + 70

500

What number is 10,000 less than 451,295

441,295

500

What is 346,705 rounded to the nearest 100,000?

300,000