Addition and Total Calculation Problems

This video tutorial teaches how to add multiples of 100 to a number using a number line. It begins by explaining the effect of adding 100 on the hundreds digit, followed by counting by hundreds. The lesson progresses to adding multiples of 100, using practical examples like counting cubes and baseball cards. The video concludes with a summary of the key concepts and skills learned.

What happens to the hundreds digit when you add 100 to a number?

• It stays the same.

• It doubles.

• It decreases by one.

• It increases by one.

When adding 100 to 375, what is the new number?

• 475

• 375

• 4750

• 3750

If you add 200 to 400, what is the result?

• 700

• 500

• 800

• 600

What is the sum of 450 and 300?

• 650

• 750

• 950

• 850

How many cubes does Mr. Clark's class have if they have 400 grade cubes and 200 orange cubes?

• 500

• 800

• 600

• 700

Robert has 450 baseball cards and receives 400 more. How many does he have now?

• 850

• 750

• 1050

• 950

Riley has 375 pennies in one jar and 200 in another. How many pennies does she have in total?

• 775

• 675

• 575

• 475

What is the total number of pennies Riley has if she adds 300 more to her collection?

• 975

• 775

• 875

• 1075

What is the result of adding 400 to 450?

• 750

• 850

• 950

• 1050

What is the final number when you add 300 to 575?

• 1075

• 975

• 875

• 775