Grade 5Z Jeopardy

Mentals Mentals

200

3x3x2x2

36

400

20 divided by 2 

10

600

8 x 5

40

800

14,006 + 12,092

26,098

1000

10 x 12

120

I got this!

200

MENTAL MATH

155 + 245 = ? 

400

400

List the factors of 20

1,2,4,5,10,20

600

^{Even numbers end in _ _ _ _ _}

^{Odd numbers end in _ _ _ _ _}  

0,2,4.6,8

1,3,5,7,9

800

MENTAL MATH

2³ + 4² -(2+14)= 

8

1000

MENTAL MATH

13 + ___ = 241

228

I know my Number concepts

200

What is a prime number?

A prime number is a number that only has 2 factors, including 1 and itself.

400

List the Prime numbers that are less than 10

2,3,5,7.

600

List the prime numbers between 10 and 20.

11,13,17 and 19

800

Complete the prime factorization for the number 14.

2x7=14

1000

Complete the prime factorization for the number 50.

2x5x5=50 

My Zone

200

What is 40 divided by 4?

10

400

Complete a factor tree for the number 40. Write the prime factorization.

5x2x2x2=40

600

What is 19 divided by 2?

9 remainder 1

800

Is 15 a prime or composite number?

Composite 

1000

27 divided by 3 

9

What Factors and Multiple?

200

Factors and Multiple

List the first five multiple of 7

7,14,21,28,35

400

Factors and Multiple

Find the missing multiple

9,18,____,____,45,____,____ 

27,36,54,63

600

Factors and Multiple

Write the factors of these two  number. State the HCF

28 and 18

Factors 18-1, 2, 3, 6, 9, 18

Factors 28- 1, 2, 4, 7, 14, 28

GCF=2

800

Factors and Multiple

 Write the missing multiple

___,____18, 24, ____, 36,____

6,12,30,42

1000

Factors and muyltiple

Is 32 a factor or Multiple to the number

A. 4

B. 32

C. 1

D. 64

A. Multiple

B. Both

C. Multiple

D. Factor