Jeopardy 1

3rd grade Number Sense

100

What are the next 3 numbers in the pattern:

5, 8, 11, ____,____,____

14,17,20

200

What is 20 more than 149?

169

300

What is 359 rounded to the nearest 10.

360

400

Round the number 639 to the nearest 100

600

500

What is the value of 80 + 3 + 800 + 8000?

8,883

3rd grade Mental Math

100

20+50 

70

200

56+56

112

300

250+250

500

400

800+800

1,600

500

5,000 + 5,000=

10,000

3rd grade multiplication

100

0 x 2

0

200

7 x 2

14

300

5  x  5

25

400

10 x 4

40

500

9  x  5

45

Equal Groups and Arrays

100

What is the equation represented by this array?

XXXXXX

XXXXXX

XXXXXX

3  x  6  =  18

200

Johnny has 4 bags of Christmas Cookies.  If there are 5 cookies in each bag, how many cookies does he have altogether?

4 x 5 = 20 cookies

300

What are  the multiples of 2  up to the number 20 (hint: skip count)

2, 4 , 6, 8, 10, 12, 14, 16, 18, 20, 

400

What is the name of the multiplication property featured below?

6 x 3 = 18, therefore 3 x 6 =18

Commutative Property of Multiplication

500

Fill in the missing parts to the equation to make it true. 

2 x ___ = 5 x ___

5 and 2