πagarwalmath · 1st 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: ____________
1What digit goes in the box? 1☐ + 4 = 17
Answer: ______________
2The scale balances. How much does one 🍎 weigh?
Answer: ______________
3What digit goes in the box? 1☐ + 2 = 14
Answer: ______________
4What digit goes in the box? 2☐ + 9 = 29
Answer: ______________
5The scale balances. How much does one 🍊 weigh?
Answer: ______________
6What digit goes in the box? 2☐ + 2 = 27
Answer: ______________
7What digit goes in the box? 3☐ + 4 = 39
Answer: ______________
8The scale balances. How much does one 🍎 weigh?
Answer: ______________
9What digit goes in the box? 2☐ + 1 = 24
Answer: ______________
10I am more than 27 and less than 31, and I am odd. What number am I?
Answer: ______________
11What digit goes in the box? 8☐ + 1 = 86
Answer: ______________
12I am more than 24 and less than 28, and I am even. What number am I?
Answer: ______________
Answer key: Challenge puzzles
- 1. 3
- 2. 5
- 3. 2
- 4. 0
- 5. 2
- 6. 5
- 7. 5
- 8. 3
- 9. 3
- 10. 29
- 11. 5
- 12. 26
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/challenge-1