Understanding Subtraction and Place Value

Which of these shows 1005 broken down by its place values?

• 1000 + 5

• 100 + 0 + 0 + 5

• 1000 + 0 + 0 + 5

• 1 + 0 + 0 + 5

To subtract 6 from 5 in the ones place, a thousand is borrowed and broken down. How is one thousand (1000) correctly broken down to help with this subtraction?

• 10 hundreds

• 9 hundreds + 9 tens + 10 ones

• 10 tens + 0 ones

• 100 tens

After subtracting 616 from 1005, what digit is in the tens place of the final answer?

• 1

• 8

• 0

• 9

What is the difference when you subtract 616 from 1005?

• 389

• 401

• 399

• 411

In subtraction, if the digit in the ones place of the top number is smaller than the digit in the ones place of the bottom number, what is the first step you should take?

• Add 10 to the top ones digit and subtract 1 from the top tens digit.

• Subtract 10 from the top ones digit and add 1 to the top tens digit.

• Add 1 to the top ones digit and subtract 10 from the top tens digit.

• Subtract 1 from the top ones digit and add 10 to the top tens digit.

When you borrow from the tens place in a number, what value are you moving to the ones place?

• 1

• 10

• 100

• 0

What is the result of 732 minus 23?

• 709

• 719

• 729

• 708

What is the difference between 512 and 38?

• 474

• 484

• 464

• 472