Subtraction of Three-Digit Numbers Using Base 10 Blocks

What is the main focus of the video tutorial?

• Subtracting three-digit numbers using base 10 blocks

• Adding three-digit numbers using base 10 blocks

• Multiplying three-digit numbers using base 10 blocks

• Dividing three-digit numbers using base 10 blocks

In the first example, how many ones are left after subtracting 2 ones from 8 ones?

• 6

• 5

• 7

• 4

What is the final answer for the subtraction 448 - 212?

• 236

• 266

• 246

• 256

In the first example, what is the value of the hundreds place after subtraction?

• 4

• 1

• 2

• 3

When verifying the first example without base 10 blocks, what is the result of 4 tens minus 1 ten?

• 4 tens

• 2 tens

• 5 tens

• 3 tens

In the second example, how many tens are left after subtracting 3 tens from 7 tens?

• 2

• 5

• 3

• 4

What is the final answer for the subtraction 673 - 133?

• 550

• 540

• 560

• 530

In the second example, what is the value of the ones place after subtraction?

• 2

• 0

• 3

• 1

When verifying the second example without base 10 blocks, what is the result of 6 hundreds minus 1 hundred?

• 5 hundreds

• 4 hundreds

• 6 hundreds

• 7 hundreds

What is the purpose of using base 10 blocks in subtraction?

• To multiply numbers

• To add numbers more easily

• To visualize and understand subtraction better

• To make subtraction faster