Mystery Questions
Write the Number
Multiplication
Multiplication
Multiplication or Division
Multiplication or Division
Addition and Subtraction
100

Kaylee traveled for 9 hours daily for 17 days in August. How many hours did she travel?

153

100

Write the number

23 billion, 486 thousand, 691

23,000,486,691

100

9x9=

81

100

7x12=

84

100

6厂42

7

100

7x5=

35

100

8+7=

15

200

Bible Holiness Christian Academy have 32 students in 5A. 34 students in 5B. and 29 students in 5C. How many students are in the three classes in all?

95

200

Write the number

231 million, 680 thousand, 247

231, 680, 247

200

4x8=

32

200

4x12=

48

200

9x4=

36

200

  517

x  95

49,115

200

16-9=

7

300

Circle the digit in the hundreds place

32,742

Circle the 7

300
Write the number 

14 billion, 342 million, 6

14,342,000,006

300

4x11=

44

300

4x3=

12

300

7x7=

49


300

3,819

x     8

30,552

300

   369

+ 987

1,356

400

Circle the digit in the hundreds place

625, 409

Circle the 4

400

Write the number

600 thousand

600,000

400

7x9=

63

400

4x4=

16

400

11厂55

5

400

  8厂5,272

659

400

 59,194

-46,648

12,546

500

Circle the number in the hundreds place

1,986

Circle the 9

500

7x11=

77

500

7x3=

21

500

8x3=

24

500

6厂34,374

5,729

500

 1,763

-   865

898

600

What is the average?

97; 93; 88; 92; 90

92

600

7x8=

56

600

4x5=

20

600

4x7=

28

600

  371

  267

  675

  298

+146


1757