Understanding Multiples of 10

What is a common feature of all multiples of 10?

• They all end with the digit five.

• They all end with the digit zero.

• They all are odd numbers.

• They all are prime numbers.

In a place value chart, what is the digit in the ones place for multiples of 10?

• One

• Zero

• Ten

• Five

How are multiples of 10 represented using base 10 blocks?

• Using a combination of cubes and rods

• Using only flats

• Using only rods

• Using only cubes

How can the number 20 be expressed in terms of multiplication?

• 2 times 10

• 2 times 5

• 20 times 1

• 10 times 2

What is the result of multiplying 3 by 10?

• 20

• 30

• 10

• 40