Generate 1st grade math word problems: adding and subtracting within 20 with short sentences and everyday contexts. Printable, with an answer key.
Free · No account · Up to 40 problems · Answer key included
Tip: Describe the specific skill or topic. The generator calibrates complexity to the grade level you pick.
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1st grade math word problems are short stories that use addition and subtraction within 20, such as 'A squirrel finds 8 acorns, then 5 more. How many acorns now?' (13). This generator writes sets at that level with short sentences, so the math is the hard part, and an answer key.
1.OA.A.1 covers word problems within 20 in add-to, take-from, put-together, take-apart, and compare situations, with the unknown in any position. 1.OA.A.2 adds three addends with a sum within 20. Compare problems are usually the hardest, because 'how many more' does not sound like subtraction to a six-year-old.
Sentences stay short, with everyday verbs: has, gives, finds, eats. For a stretch, ask for start-unknown problems, such as 'Maya had some stickers. She got 4 more. Now she has 11. How many did she have at first?' (7).
Add-to and take-from with the result unknown
Put-together and take-apart with a total or part unknown
Compare problems ('how many more', 'how many fewer')
Start-unknown problems for stretch
A 5- to 10-problem page for morning work, a set you read aloud while students solve along, or a page sent home. Early in 1st grade, many students still need the problems read to them.
The topic and the format, such as two-step equations or fraction word problems about cooking.
Grade, difficulty, and number of problems. It usually takes 10 to 20 seconds.
Work a few problems yourself, then print the student copy and the answer key.
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GradeWithAI reads handwritten math from scans or phone photos and gives partial credit under your rubric or answer key. You review each score before it posts.
Grading the completed math work? See how the AI math grader gives partial credit

Yes, and early in the year that is often the best way to use them. Read the first few aloud to model the steps, then have students work the rest on their own or with a partner.
Yes. Ask for 'numbers within 10' at the start of the year, then move to within 20 as students build fluency.
Addition, subtraction, multiplication, division (including long division), fractions, decimals, ratios, percents, pre-algebra, Algebra 1 and 2, and geometry.
Yes. Ask for word problems in the description, and add a context such as sports, animals, or food if you like.
Pick the grade, which sets the kind of numbers and operations, then choose easy, medium, or hard.
Yes. Every problem has an answer, printed on a separate page. Work a few problems yourself before handing the set out, since AI-generated math can contain mistakes.
No. It writes problems. To grade completed work, upload it to GradeWithAI, which reads handwritten math and gives partial credit under your rubric or answer key.
Yes, with no account.
Starting points with the grade and topic filled in.
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Reported by teachers using GradeWithAI, with feedback on every submission they grade.


