Exploring Two-Digit Addition with the Hundreds Chart

This video tutorial teaches how to add two-digit numbers using a hundreds chart. It begins with an introduction to the chart, explaining the roles of columns and rows. The tutorial then demonstrates writing a number sentence and locating numbers on the chart. It guides viewers through the process of adding by moving down for tens and right for ones, ultimately finding the solution to the equation.

What is the increment value when counting along the columns of the hundreds chart?

• By fives

• By ones

• By twenties

• By tens

Which number is considered the larger number in the equation 36 + 19?

• 10

• 55

• 36

• 19

In the equation 36 + 19, what does the digit '1' in the number 19 represent?

• Units place

• Hundreds place

• Thousands place

• Tens place

How many places to the right should you move when you have 9 in the ones place?

• 10 places

• 9 places

• 5 places

• 1 place

When adding using the hundreds chart, in which direction do you move for the tens place?

• Up

• Down

• Right

• Left

What is the final answer when adding 36 and 19 using the hundreds chart?

• 55

• 75

• 65

• 45

What happens when you reach the edge of the hundreds chart while moving to the right?

• Stop counting

• Move to the left

• Move down to the next row

• Reset to the first column