πagarwalmath · 1st grade · Common Core 1.OA.A.1
🕵️ Story problems to 20
Add/subtract story problems within 20, unknown in any position
Name: ______________________Date: ____________
1Nora caught 7 fish. Sam caught 3 fish. How many more fish did Nora catch than Sam?
Answer: ______________ fish
2Theo caught 16 fish. Maya caught 5 fish. How many fewer fish did Maya catch than Theo?
Answer: ______________ fish
3Kai has 18 marbles. Kai has 12 more marbles than Leo. How many marbles does Leo have?
Answer: ______________ marbles
4Omar found 5 shells. Omar found 11 fewer shells than Sam. How many shells did Sam find?
Answer: ______________ shells
5Some ducks swim in a pond. 3 ducks waddle away. Now 8 ducks are left in the pond. How many ducks were in the pond at first?
Answer: ______________ ducks
6Maya read 7 pages. Maya read 4 more pages than Aiden. How many pages did Aiden read?
Answer: ______________ pages
7Kai found 15 shells. Omar found 7 shells. How many more shells did Kai find than Omar?
Answer: ______________ shells
85 frogs sit on a log. Some more frogs hop onto the log. Now 9 frogs are on the log. How many frogs hopped onto the log?
Answer: ______________ frogs
9Theo has 14 crayons. 7 are red and the rest are blue. How many crayons are blue?
Answer: ______________ crayons
10Maya picks some apples. Then Maya picks 3 more apples. Now Maya has 5 apples. How many apples did Maya pick at first?
Answer: ______________ apples
11Jamal found 15 shells. Ben found 3 more shells than Jamal. How many shells did Ben find?
Answer: ______________ shells
12Sam has 15 marbles. Maya has 12 fewer marbles than Sam. How many marbles does Maya have?
Answer: ______________ marbles
Answer key: Story problems to 20
- 1. 4 fish
- 2. 11 fish
- 3. 6 marbles
- 4. 16 shells
- 5. 11 ducks
- 6. 3 pages
- 7. 8 shells
- 8. 4 frogs
- 9. 7 crayons
- 10. 2 apples
- 11. 18 shells
- 12. 3 marbles
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/word-mystery