Math 2nd

What numbers can you multiply to give 18 as the product or answer?

• 3 x 4          

• 3 x 6

• 2 x 10

• 4 x 5

Tags

CCSS.4.OA.B.4

Mike has 12 guavas. He wants to share his guavas with her 3 younger sisters equally. How many guavas does each of them have?

• 3     

• 4

• 5

• 6

Tags

CCSS.3.OA.A.3

Prime numbers are numbers with only 2 factors, 1 and itself.

Which of these numbers is prime?

• 11

• 12

• 14

• 15

Tags

CCSS.4.OA.B.4

Composite numbers are numbers with 3 or more factors. 6 is a composite number. You have 2 x 3 and 1 x 6. Among these given numbers, which is the composite number?

• 3

• 5

• 8

• 11

Tags

CCSS.4.OA.B.4

What are the factors of 18?

• 1,2,3,6,9,18        

• 3,4,6,10,12

• 2,3,4,5,12   

• 2,5,12

Tags

CCSS.4.OA.B.4

. If we divide 36 by 6, what is the quotient?

• 4

• 6

• 9

• 12

Tags

CCSS.3.OA.B.6

What is the remainder if we divide 15 ÷ 4?

• 2

• 3

• 5

• 4

Tags

CCSS.4.NBT.B.6

What is the quotient if we divide 28 ÷ 2?

• 8

• 10

• 12

• 14

Tags

CCSS.3.OA.B.6

What is the 6th number if we skip count by 6?

• 12

• 18

• 30

• 36

Tags

CCSS.1.NBT.A.1

. What numbers can you multiply to give 21 as the product or answer?

• 3 x 4         

• 4 x 5

• 3 x 7

• 2 x 10  

Tags

CCSS.4.OA.B.4