Wisechamps Grade 6 Playing with Numbers Worksheet 2

What do you get when you multiply two factors?

• Sum

• Product

• Difference

• Quotient

A is the 5th prime number. B is the 7th prime number. What is B - A?

• 6

• 8

• 12

• 2

What is the sum of the first five multiples of 6?

• 90

• 60

• 30

• 120

Ravi wrote two digits of a 3-digit number on the blackboard as shown below.

Find the missing digit if 11 is its factor.

• 2

• 4

• 6

• 8

For the given array of objects, count and write the number of rows and columns.

• 2 X 3

• 3 X 2

• 1 X 2

• 3 X 1

A number is always divisible by 90, if________.

• It is divisible by both 2 and 45

• It is divisible by both 5 and 18

• It is divisible by both 9 and 10

• All of these

Which of the following numbers has exactly 4 factors?

• 16

• 14

• 18

• None of these

Four students each wrote down a number between 30 and 40. The list shows the numbers they wrote.

Elly- 35

Robie- 39

Maggie- 37

Palmer-33

Which student wrote down a prime number?

• Elly

• Robie

• Maggie

• Palmer

A gum factory made 9,430 sticks of gum. After arranging the sticks into packs, the factory did not have any extra sticks of gum. How many sticks of gum could the factory be putting in each pack?

• 4

• 9

• 5

• 3

If 5476a is divisible by 3, then what can be the least value of a?

• 1

• 2

• 3

• 6