Front

What is the difference between the factors and multiples of a number?

Back

Factors of a number is finite or equal to it but multiples of a number is infinite or equal to it.

Tags

CCSS.4.OA.B.4

Front

"45 is a factor of 3745." State whether the statement is true or false.

Back

FALSE

Tags

CCSS.4.OA.B.4

Front

What are the all possible factors of 51?

Back

1, 3, 17 and 51

Tags

CCSS.4.OA.B.4

Front

6 is a _____________ of 2 and 3. Is it a multiple or factor?

Back

Multiple

Tags

CCSS.4.OA.B.4

Front

Is 90 a multiple of any 1 number out of these: 2, 3, 4, 5, 6, 8, 9, or 12? Check it with divisibility rules.

Back

2, 3, 5, 6, 9

Tags

CCSS.4.OA.B.4

Front

Which pair is a twin prime number? [A twin prime number is the pair of prime numbers whose difference is 2.] Options: 93-95, 49-51, 79-81, 71-73

Back

71-73

Tags

CCSS.4.OA.B.4

Front

When we add 3 odd numbers, we get an ________ number.

Back

Odd numbers

Tags

CCSS.3.OA.D.9

Front

The first 4 multiples of 9 are:

Back

9, 18, 27, 36

Front

Common factors of 35 and 40

Back

1, 5

Front

"2x2x5x7x3x3" which composite number has these prime factors? Options: 1260, 270, 900, 720

Back

1260