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? 6☐ + 3 = 67
Answer: ______________
2What digit goes in the box? 4☐ + 6 = 48
Answer: ______________
3What digit goes in the box? 6☐ + 6 = 69
Answer: ______________
4What digit goes in the box? 1☐ + 3 = 17
Answer: ______________
5What digit goes in the box? 2☐ + 4 = 27
Answer: ______________
6What digit goes in the box? 2☐ + 1 = 21
Answer: ______________
7What digit goes in the box? 4☐ + 2 = 44
Answer: ______________
8I am more than 38 and less than 42, and I am even. What number am I?
Answer: ______________
9What comes next? 1, 11, 21, 31, ?
Answer: ______________
10What digit goes in the box? 6☐ + 5 = 68
Answer: ______________
11I am more than 29 and less than 33, and I am odd. What number am I?
Answer: ______________
12What comes next? 16, 26, 36, 46, ?
Answer: ______________
Answer key: Challenge puzzles
- 1. 4
- 2. 2
- 3. 3
- 4. 4
- 5. 3
- 6. 0
- 7. 2
- 8. 40
- 9. 41
- 10. 3
- 11. 31
- 12. 56
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/challenge-1