Worksheet: Subtracting Ones from Three-Digit Numbers
In this worksheet, we will practice using models to subtract a one-digit number from a three-digit number and investigate which digits in the number change.
Look at how Daniel broke apart a number to help him subtract.
Subtract the ones: .
Add the leftover ones to 230 to find .
Look at how Amelia broke apart a number to help her subtract.
Subtract the ones.
Add the leftover ones to 460 to find .
Count in ones to subtract.
Which number is 5 less than 508?
A farm contains 354 animals. The owner of the farm sells 3. How many animals are left?
A father has $138. He buys his son a gift that costs $7. How much money does the father have left?
Calculate the following:
Jennifer buys a notebook that has 109 pages. She completes her assignment in 7 pages. How many blank pages are left in the notebook?
- A116 pages
- B101 pages
- C102 pages
- D103 pages