4th Grade Review

Prime and Composite

100

Is 2 a prime or composite number? 

Prime

200

Is 15 a prime or composite number?

Composite

300

Is 1 a prime or composite number?

Neither

400

How many even prime numbers are there?

DOUBLE JEOPARDY

One-2

500

What is the biggest prime number? 

97

Division

100

35/5= 

7

200

4,500 / 9= 

500

300

427 / 3=

DOUBLE JEOPARDY

142 R1

400

5, 316 / 3=

1,772

500

3,809 / 5=

761 R4

Factors/Multiples

100

How many factors does 4 have? 

DOUBLE JEOPARDY

3- 1,2,4 

200

True or False: 27 is a multiple of 5. 

FALSE

300

What are four multiples of 3?

3,6,9,12,15,18......

400

How many factors does 18 have?

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

500

Is 54 a multiple of 6? 

YES- 6X9=54

Multiplication

100

10 x 4=

40

200

8 x 9=

DOUBLE JEOPARDY

72

300

20 x 40=

800

400

589 x 6=

3,534

500

3,429 x 8=

24,432

Random

100

45,239 + 12,921=

58,160

200

What is the value of the 6 in 6,584.

6,000

300

Is 42 an even number or an odd number?

EVEN

400

What is the perimeter of a rectangle with sides 7 cm and 4 cm?

22cm 

500

Round 4,872 to the nearest hundred.

4,900