πagarwalmath · 5th grade · Common Core MP.1
🚀 Challenge puzzles
Make sense of problems and keep at them (puzzles that need thinking, not a known method)
Name: ______________________Date: ____________
1Mei spent half of the money in a piggy bank on a book, then $2 on a snack. Now there is $11 left. How much was in the piggy bank at first?
Answer: ______________ dollars
2Leo spent half of the money in a piggy bank on a book, then $1 on a snack. Now there is $11 left. How much was in the piggy bank at first?
Answer: ______________ dollars
3Kai spent half of the money in a piggy bank on a book, then $5 on a snack. Now there is $2 left. How much was in the piggy bank at first?
Answer: ______________ dollars
4Jamal spent half of the money in a piggy bank on a book, then $7 on a snack. Now there is $8 left. How much was in the piggy bank at first?
Answer: ______________ dollars
5Sam spent half of the money in a piggy bank on a book, then $1 on a snack. Now there is $5 left. How much was in the piggy bank at first?
Answer: ______________ dollars
6Aiden spent half of the money in a piggy bank on a book, then $6 on a snack. Now there is $3 left. How much was in the piggy bank at first?
Answer: ______________ dollars
7Priya spent half of the money in a piggy bank on a book, then $3 on a snack. Now there is $2 left. How much was in the piggy bank at first?
Answer: ______________ dollars
8Omar spent half of the money in a piggy bank on a book, then $8 on a snack. Now there is $7 left. How much was in the piggy bank at first?
Answer: ______________ dollars
9Aiden spent half of the money in a piggy bank on a book, then $5 on a snack. Now there is $10 left. How much was in the piggy bank at first?
Answer: ______________ dollars
10Sam spent half of the money in a piggy bank on a book, then $4 on a snack. Now there is $3 left. How much was in the piggy bank at first?
Answer: ______________ dollars
11Leo spent half of the money in a piggy bank on a book, then $1 on a snack. Now there is $5 left. How much was in the piggy bank at first?
Answer: ______________ dollars
12Priya spent half of the money in a piggy bank on a book, then $7 on a snack. Now there is $11 left. How much was in the piggy bank at first?
Answer: ______________ dollars
Answer key: Challenge puzzles
- 1. 26 dollars
- 2. 24 dollars
- 3. 14 dollars
- 4. 30 dollars
- 5. 12 dollars
- 6. 18 dollars
- 7. 10 dollars
- 8. 30 dollars
- 9. 30 dollars
- 10. 14 dollars
- 11. 12 dollars
- 12. 36 dollars
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/challenge-5