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? 8☐ + 2 = 83
Answer: ______________
2What comes next? 14, 16, 18, 20, ?
Answer: ______________
3What digit goes in the box? 5☐ + 1 = 52
Answer: ______________
4What digit goes in the box? 2☐ + 5 = 28
Answer: ______________
5What digit goes in the box? 3☐ + 3 = 37
Answer: ______________
6What digit goes in the box? 5☐ + 8 = 59
Answer: ______________
7What comes next? 10, 15, 20, 25, ?
Answer: ______________
8I am more than 45 and less than 49, and I am odd. What number am I?
Answer: ______________
9What comes next? 18, 28, 38, 48, ?
Answer: ______________
10What digit goes in the box? 3☐ + 7 = 37
Answer: ______________
11What digit goes in the box? 4☐ + 1 = 42
Answer: ______________
12What digit goes in the box? 4☐ + 4 = 48
Answer: ______________
Answer key: Challenge puzzles
- 1. 1
- 2. 22
- 3. 1
- 4. 3
- 5. 4
- 6. 1
- 7. 30
- 8. 47
- 9. 58
- 10. 0
- 11. 1
- 12. 4
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/challenge-1