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: ____________
1Sam found 6 shells. Theo found 3 more shells than Sam. How many shells did Theo find?
Answer: ______________ shells
2There are some cars in a parking lot. 4 cars drive away. Now there are 13 cars left in the lot. How many cars were in the lot at first?
Answer: ______________ cars
3Maya finds 5 shells at the beach. Maya gives some shells to Rosa. Now Maya has 3 shells left. How many shells did Maya give to Rosa?
Answer: ______________ shells
4Jamal bakes 8 cookies. The family eats 4 of the cookies. How many cookies are left?
Answer: ______________ cookies
5A tank has 9 blue fish and 8 striped fish. How many fish are in the tank?
Answer: ______________ fish
6Ana read 15 pages. Nora read 8 pages. How many fewer pages did Nora read than Ana?
Answer: ______________ pages
7Omar bakes 11 cookies. The family eats some of the cookies. Now there are 5 cookies left. How many cookies did the family eat?
Answer: ______________ cookies
8Priya baked 2 muffins. Zoe baked 2 more muffins than Priya. How many muffins did Zoe bake?
Answer: ______________ muffins
9Aiden found 17 shells. Kai found 3 shells. How many fewer shells did Kai find than Aiden?
Answer: ______________ shells
10Sam has 7 marbles. Rosa has 10 more marbles than Sam. How many marbles does Rosa have?
Answer: ______________ marbles
11There are some birds in a tree. 15 more birds fly to the tree. Now there are 18 birds in the tree. How many birds were in the tree at first?
Answer: ______________ birds
12Theo puts 20 flowers in a vase. 7 are red and the rest are yellow. How many flowers are yellow?
Answer: ______________ flowers
Answer key: Story problems to 20
- 1. 9 shells
- 2. 17 cars
- 3. 2 shells
- 4. 4 cookies
- 5. 17 fish
- 6. 7 pages
- 7. 6 cookies
- 8. 4 muffins
- 9. 14 shells
- 10. 17 marbles
- 11. 3 birds
- 12. 13 flowers
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/word-mystery