Divisibility Rules Quiz -2, 5, 10

What is the divisibility rule for 2?

• Number is a multiple of 5

• Number is a multiple of 3

• Last digit is even

• Last digit is odd

Tags

CCSS.4.OA.B.4

Is 345 divisible by 2? Why or why not?

• Yes, because it ends in 5

• No, because it is not an even number

• No

• Yes, because 3+4+5=12 which is divisible by 2

Tags

CCSS.4.OA.B.4

What is the divisibility rule for 5?

• The number must be a prime number.

• The number must be odd.

• The number must end in 0 or 5.

• The number must end in 2 or 7.

Tags

CCSS.5.OA.B.3

Is 725 divisible by 5? Why or why not?

• Yes, because 7+2+5=14 which is divisible by 5

• Yes, because 725 is an odd number and all odd numbers are divisible by 5

• No, because 7-2+5=10 which is not divisible by 5

• No

Tags

CCSS.4.OA.B.4

What is the divisibility rule for 10?

• Ends in 0

• Ends in 3

• Ends in 2

• Ends in 5

Tags

CCSS.4.OA.B.4

Is 840 divisible by 10? Why or why not?

• Yes, because 840 divided by 10 equals 84.

• No, because 840 is an odd number

• No, because 840 is not a multiple of 10

• No, because 840 divided by 10 equals 83

Tags

CCSS.4.OA.B.4

If a number is divisible by 2, is it also divisible by 10? Why or why not?

• Yes, because 2 is a factor of 10

• No

• No, because 10 is a factor of 2

• Yes, because all even numbers are also divisible by 10

Tags

CCSS.4.OA.B.4

If a number is divisible by 5, is it also divisible by 10? Why or why not?

• No, because 5 and 10 are prime numbers

• Yes, because all numbers divisible by 5 are also divisible by 10

• Yes, because 5 is half of 10

• No

Tags

CCSS.4.OA.B.4

What is the smallest 3-digit number that is divisible by both 2 and 5?

• 200

• 50

• 10

• 100

Tags

CCSS.4.OA.B.4

Explain the concept of divisibility and how it relates to the rules of 2, 5, and 10.

• Divisibility is the ability of a number to be multiplied by another number without leaving a remainder.

• Divisibility means a number can only be divided by itself.

• Divisibility is the ability of a number to be added to another number without leaving a remainder.

• Divisibility is the ability of a number to be divided by another number without leaving a remainder.

Tags

CCSS.5.OA.B.3