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 24 and less than 28, and I am even. What number am I?
Answer: ______________
2What digit goes in the box? 2☐ + 3 = 25
Answer: ______________
3What digit goes in the box? 8☐ + 2 = 87
Answer: ______________
4What digit goes in the box? 2☐ + 4 = 27
Answer: ______________
5I think of a number. I add 5, then take away 2. Now I have 7. What number did I start with?
Answer: ______________
6What comes next? 18, 23, 28, 33, ?
Answer: ______________
7What comes next? 15, 25, 35, 45, ?
Answer: ______________
8What digit goes in the box? 6☐ + 5 = 66
Answer: ______________
9What comes next? 7, 12, 17, 22, ?
Answer: ______________
10What digit goes in the box? 3☐ + 2 = 35
Answer: ______________
11What digit goes in the box? 7☐ + 3 = 76
Answer: ______________
12What digit goes in the box? 5☐ + 4 = 59
Answer: ______________
Answer key: Challenge puzzles
- 1. 26
- 2. 2
- 3. 5
- 4. 3
- 5. 4
- 6. 38
- 7. 55
- 8. 1
- 9. 27
- 10. 3
- 11. 3
- 12. 5
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/challenge-1