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: ____________
1I am more than 44 and less than 48, and I am even. What number am I?
Answer: ______________
2What digit goes in the box? 6☐ + 5 = 68
Answer: ______________
3What digit goes in the box? 2☐ + 3 = 28
Answer: ______________
4What digit goes in the box? 6☐ + 3 = 67
Answer: ______________
5What digit goes in the box? 5☐ + 6 = 57
Answer: ______________
6What digit goes in the box? 7☐ + 4 = 74
Answer: ______________
7What digit goes in the box? 4☐ + 5 = 49
Answer: ______________
8What digit goes in the box? 4☐ + 6 = 49
Answer: ______________
9I am more than 26 and less than 30, and I am even. What number am I?
Answer: ______________
10What digit goes in the box? 8☐ + 8 = 89
Answer: ______________
11What digit goes in the box? 2☐ + 4 = 28
Answer: ______________
12What digit goes in the box? 5☐ + 1 = 51
Answer: ______________
Answer key: Challenge puzzles
- 1. 46
- 2. 3
- 3. 5
- 4. 4
- 5. 1
- 6. 0
- 7. 4
- 8. 3
- 9. 28
- 10. 1
- 11. 4
- 12. 0
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/challenge-1