Free printable practice
Subtract Eights And Nines Practice Activities
Printable subtraction fact drills focused on subtracting 8 and 9, helping children build speed, accuracy, and mental maths confidence.
Practice that builds confidence
What children practise
These Subtract Eights And Nines practice activities help children strengthen two of the trickier subtraction fact groups: taking away 8 and taking away 9. Learners practise facts such as 15 − 8 and 17 − 9 while building fluency, accuracy, and confidence in mental maths.
The printable worksheets include focused subtraction drills that are useful for revision, homework, class practice, or quick maths warm-ups. Children get repeated exposure to the same fact families so they can move from counting back slowly to using smarter strategies.
Subtracting 8 and 9 can feel difficult because the numbers are close to 10 and often require children to bridge across a ten. These worksheets give targeted practice with subtraction facts involving 8 and 9, such as 13 − 8, 16 − 8, 14 − 9, and 18 − 9. The aim is not just to finish a page, but to help children recognise patterns and recall common facts more easily.
How the skill develops
At first, many children count backwards one step at a time. That is a useful starting point, but it can become slow and error-prone. With practice, they begin to use relationships such as “subtract 9 is subtract 10, then add 1 back” and “subtract 8 is subtract 10, then add 2 back”. For example, 17 − 9 can become 17 − 10 = 7, then 7 + 1 = 8. This gives children a clear mental route instead of guessing.
Parent practice routine
Use one worksheet section at a time. Before writing answers, ask your child to say the strategy aloud for a few problems: “I took away 10 and added 1 back.” After completing the page, check only a few answers together first and ask, “How did you know?” If an answer is wrong, avoid simply giving the correction. Let your child redraw it using fingers, counters, a number line, or a ten-frame.
Classroom uses for teachers
Teachers can use these printables as maths drill sheets, morning practice, subtraction fact revision, small-group support, or independent work after a lesson on subtraction strategies. They also work well for identifying which learners are still counting back and which are ready for quicker recall. Pairing a drill with a short oral strategy discussion helps pupils connect speed with understanding.
Common errors to watch for
Children may confuse 15 − 8 with 15 − 9, reverse the numbers, skip a count while counting backwards, or forget to add back after subtracting 10. Another common mistake is relying only on memory without checking whether the answer makes sense. Encourage children to notice that subtracting 9 leaves one more than subtracting 10, and subtracting 8 leaves two more.
Free printable PDF download
Use this subtract eights and nines worksheet page to preview the activity, print it, or download it as a PDF for quick practice. It works well for homework, homeschool lessons, tutoring, morning work, revision, and classroom centers.
Answers and answer key support
After the child completes the worksheet independently, parents and teachers can use the answer support or answer key information to check the work, review mistakes, and choose the next practice step.
Why iBloom worksheets help
The practice is narrow and purposeful: children are not distracted by every subtraction fact at once. By focusing only on subtracting 8 and 9, the worksheets give enough repetition for fluency while still supporting strategy. A child-friendly tip is: “For 9, think 10 and add 1 back; for 8, think 10 and add 2 back.”
Helpful answers
Frequently asked questions
What skill do these worksheets focus on?
They focus specifically on subtraction facts where children subtract 8 or subtract 9, helping them practise facts such as 16 − 8 and 17 − 9.
Why are subtracting 8 and 9 often difficult for children?
These facts often cross a ten, so children may lose track while counting backwards. Strategies like subtracting 10 and adding back 1 or 2 make the facts easier to solve mentally.
How should my child solve 18 − 9 without counting back nine times?
A helpful method is to subtract 10 first: 18 − 10 = 8. Since subtracting 10 takes away one too many, add 1 back. The answer is 9.
Can these be used for maths drill practice in class?
Yes. Teachers can use them for quick revision, independent practice, small-group support, or to check which pupils need more work with subtraction fact fluency.
What should I do if my child mixes up subtracting 8 and subtracting 9?
Ask them to compare the two related facts. For example, 15 − 9 is one less than 15 − 8. Using a number line or counters can make the difference clear.
Is this subtract eights and nines worksheet free?
Yes. You can preview it for free and use the printable worksheet for home or classroom practice.
Can I download this subtract eights and nines worksheet as a PDF?
Yes. Use the worksheet download option to save a printable PDF, or print the worksheet directly from the page.
Does this subtract eights and nines worksheet include answers or an answer key?
When the activity has fixed answers, iBloom includes answer support so parents and teachers can check the completed worksheet.