Arithmetic Operations and Word Problems

This video tutorial covers the topic of dividing numbers by multiples of 10. It begins with an introduction to identifying multiples of 10 and proceeds with examples of dividing two-digit and larger numbers, highlighting the concept of remainders. The tutorial includes practice problems and encourages students to apply the learned techniques. The video concludes with a summary and motivation to continue practicing.

What is a characteristic of a number that is a multiple of 10?

• It is an odd number.

• It is a prime number.

• It ends in a five.

• It ends in a zero.

Which of the following is a multiple of 10?

• 642

• 685

• 680

• 645

If you have $160 and each uniform costs $20, how many uniforms can you buy?

• 8

• 7

• 9

• 6

How many times does 20 go into 160?

• 7 times

• 8 times

• 9 times

• 6 times

If you have $166 and each uniform costs $20, how many uniforms can you buy and what is the remainder?

• 8 uniforms, $6 remainder

• 9 uniforms, $6 remainder

• 9 uniforms, $4 remainder

• 8 uniforms, $4 remainder

What is the remainder when dividing 166 by 20?

• 6

• 5

• 7

• 4

How many warm-up suits can be bought with $1,206 if each costs $40?

• 32 suits

• 31 suits

• 30 suits

• 29 suits

What is the remainder when dividing $1,206 by $40?

• $7

• $6

• $5

• $4

How many times does 30 go into 222?

• 7 times

• 9 times

• 6 times

• 8 times

What is the remainder when dividing 222 by 30?

• 10

• 11

• 12

• 13