Regrouping in Subtraction Practice

What is the video about?

• Adding numbers

• Subtracting 2-digit numbers with regrouping

• Multiplying numbers

• Dividing numbers

What does regrouping mean in subtraction?

• Adding numbers together

• Not having enough to subtract in a place value spot

• Counting numbers quickly

• Making numbers bigger

If you don't have enough ones to subtract, where do you go to regroup?

• The hundreds place

• The tens place

• The thousands place

• The zero place

When you move a ten to the ones place during regrouping, what does it become?

• 1 one

• 5 ones

• 10 ones

• 100 ones

In the problem 82 - 36, what is the total number?

• 36

• 82

• 46

• 118

When you subtract 2-digit numbers, where should you always start?

• The tens place

• The ones place

• The hundreds place

• Anywhere you want

Why is it important to start subtracting in the ones place?

• It makes the numbers look neat

• You might need to regroup

• It's faster

• It's a rule

For 82 - 36, after regrouping, how many ones are in the ones place?

• 2

• 6

• 10

• 12

For 82 - 36, after regrouping, how many tens are left in the tens place?

• 8

• 7

• 5

• 3

What is the answer to 82 - 36?

• 46

• 54

• 36

• 42