This video tutorial teaches how to add numbers using ten frames. It explains the concept of addends and how to use ten frames to visualize numbers as tens and ones. The tutorial covers regrouping techniques, showing how to handle sums that exceed ten ones by converting them into tens. An alternative method for regrouping is also demonstrated, emphasizing the flexibility of using ten frames for addition.

What is the primary purpose of using ten frames in addition?

• To visualize numbers as tens and ones

• To divide numbers into equal parts

• To make subtraction easier

• To multiply numbers quickly

How many ones are there in a completely filled ten frame?

• 10 ones

• 5 ones

• 15 ones

• 20 ones

What does a partially filled frame represent?

• A full ten

• A half ten

• A single one

• The remaining ones

How many ones does the second addend have?

• 11 ones

• 9 ones

• 7 ones

• 5 ones

What is the first step in adding the two addends?

• Multiply the tens

• Subtract the ones

• Add the tens first

• Add the ones first

Why is regrouping necessary when adding ones?

• To make the sum a double-digit number

• To ensure the ones are a single-digit number

• To simplify subtraction

• To divide the sum equally

What do you have when you regroup eleven ones?

• Two tens

• One hundred

• One ten and one one

• Eleven tens

How many tens are there after regrouping?

• One ten

• Two tens

• Four tens

• Three tens

What is the alternative method of regrouping?

• Using subtraction

• Filling frames in the second addend

• Filling frames in the first addend

• Using multiplication

How many counters are moved in the alternative regrouping method?

• 7 counters

• 8 counters

• 6 counters

• 5 counters