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 comes next? 18, 28, 38, 48, ?
Answer: ______________
2What comes next? 18, 20, 22, 24, ?
Answer: ______________
3I am more than 26 and less than 30, and I am even. What number am I?
Answer: ______________
4What digit goes in the box? 8☐ + 6 = 89
Answer: ______________
5What digit goes in the box? 5☐ + 3 = 56
Answer: ______________
6The scale balances. How much does one 🍓 weigh?
Answer: ______________
7What digit goes in the box? 8☐ + 3 = 86
Answer: ______________
8What digit goes in the box? 5☐ + 1 = 52
Answer: ______________
9I am more than 5 and less than 9, and I am odd. What number am I?
Answer: ______________
10What digit goes in the box? 2☐ + 7 = 28
Answer: ______________
11What digit goes in the box? 4☐ + 1 = 42
Answer: ______________
12What comes next? 10, 15, 20, 25, ?
Answer: ______________
Answer key: Challenge puzzles
- 1. 58
- 2. 26
- 3. 28
- 4. 3
- 5. 3
- 6. 5
- 7. 3
- 8. 1
- 9. 7
- 10. 1
- 11. 1
- 12. 30
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/challenge-1