✏️ Word Problems Within 20: Practice A (1.OA.A.1)

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Use addition and subtraction within 20 to solve word problems. Solve each problem.

1. Ava has 14 apples and gets 6 more. How many apples now?

2. Ava had 14 marbles. Ava gave away 5. How many marbles are left?

3. Zara has 19 books and gets 0 more. How many books now?

4. Diego had 7 cookies. Diego gave away 3. How many cookies are left?

5. Zara has 6 flowers and gets 2 more. How many flowers now?

6. Mia had 15 books. Mia gave away 10. How many books are left?

7. Jin has 7 shells and gets 4 more. How many shells now?

8. Priya had 13 flowers. Priya gave away 2. How many flowers are left?

9. Leo has 8 stickers and gets 8 more. How many stickers now?

10. Ava had 17 books. Ava gave away 1. How many books are left?

11. Mateo has 12 cookies and gets 8 more. How many cookies now?

12. Ava had 11 cookies. Ava gave away 11. How many cookies are left?

Answer key: 1) 20 · 2) 9 · 3) 19 · 4) 4 · 5) 8 · 6) 5 · 7) 11 · 8) 11 · 9) 16 · 10) 16 · 11) 20 · 12) 0

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Worksheets › Grade 1 Math › Word Problems Within 20 › Word Problems Within 20

Grade 1 (ages 6–7)Numbers & mathsFree printable PDF

About this grade 1 worksheet

Free Grade 1 math worksheet (Common Core 1.OA.A.1): word problems within 20 — twelve practice problems, with answer key. Skill: Use addition and subtraction within 20 to solve word problems. Level: Grade 1 — also suits Year 2 (UK).

For teachers: skills & standards

CCSS 1.OA.A.1: Solve addition and subtraction word problems within 20
Works as a morning-work page, a centre/station activity, homework or an early-finisher task.

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What age is it for?

It is designed for Grade 1 (ages 6–7), but use it with any child who is ready.

What skills does it build?

Use addition and subtraction within 20 to solve word problems.

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More “Word Problems Within 20” printables (1.oa.a.1: use addition and subtraction within 20 to solve word problems)

Word Problems Within 20: Practice B (1.OA.A.1) · Word Problems Within 20: Word Problems (1.OA.A.1) · Word Problems Within 20: Show Your Thinking (1.OA.A.1) · Word Problems Within 20: Quick Check (1.OA.A.1)

All 5 word problems within 20 sheets → · Grade 1 Math: all 10 skills → · All Common Core grades

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