Adding Tens and Ones Using a Hundred Chart

What is the main objective of the lesson?

• To subtract numbers within 100

• To add numbers within 100 using place value

• To multiply numbers within 100

• To divide numbers within 100

What is the term used to describe the answer to an addition problem?

• Quotient

• Sum

• Difference

• Product

What place value strategy is emphasized in this lesson?

• Using an abacus

• Using blocks

• Using a number line

• Using a hundred chart

How do you find the first addend on the hundred chart?

• By subtracting from 100

• By adding to the nearest ten

• By circling the number on the chart

• By dividing the chart into sections

What does four tens represent in the number 43?

• 4

• 40

• 30

• 3

How do you add tens on a hundred chart?

• Move up

• Move down

• Move left

• Move right

What is the final step in adding 32 and 43 using a hundred chart?

• Adding the tens

• Adding the ones

• Subtracting the ones

• Multiplying the tens

How many ones are added to the number after adding tens?

• Five

• Four

• Three

• Two

What method is used to verify the sum obtained from the hundred chart?

• Estimation

• Mental math

• Standard algorithm

• Graphical representation

What is the sum of 32 and 43?

• 65

• 75

• 85

• 95