This video tutorial teaches how to solve money word problems using a number line. It introduces the concept of friendly numbers, which are numbers ending in zero, making them easier to work with. The tutorial provides examples of solving change problems for Matt and Hannah by adding up on a number line, emphasizing the importance of counting spaces rather than lines. The lesson aims to enhance problem-solving skills by using visual aids like number lines.

What is the cost of the ice cream Hannah wants to buy?

• $0.50

• $0.65

• $0.75

• $1.00

What is a number line?

• A line with letters

• A line with random marks

• A line marked with numbers

• A line with colors

Which of the following is a friendly number?

• 89

• 45

• 70

• 23

How much change should Matt receive after buying a $7 board game with a $20 bill?

• $10

• $15

• $12

• $13

What is a common misunderstanding when counting on a number line?

• Counting the letters

• Counting the colors

• Counting the spaces between the lines

• Counting the numbers

How much change does Hannah get back after buying ice cream for $0.65 with $1?

• $0.25

• $0.30

• $0.35

• $0.40

What is the first friendly number you hop to from $0.65?

• $0.80

• $0.85

• $0.75

• $0.70

How many spaces do you hop from $0.65 to $1.00?

• 25

• 30

• 35

• 40

What is the purpose of using a number line in money word problems?

• To add more numbers

• To confuse the solver

• To visualize and simplify calculations

• To make the problem more complex

What is the lesson's main takeaway about solving money word problems?

• Use a number line to add up

• Avoid using friendly numbers

• Always use a calculator

• Guess the answer