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: ____________
1The scale balances. How much does one 🍊 weigh?
Answer: ______________
2I think of a number. I add 5, then take away 10. Now I have 3. What number did I start with?
Answer: ______________
3What digit goes in the box? 2☐ + 3 = 24
Answer: ______________
4I am more than 41 and less than 45, and I am odd. What number am I?
Answer: ______________
5I am more than 39 and less than 43, and I am odd. What number am I?
Answer: ______________
6What digit goes in the box? 8☐ + 4 = 89
Answer: ______________
7What digit goes in the box? 2☐ + 6 = 26
Answer: ______________
8What comes next? 10, 20, 30, 40, ?
Answer: ______________
9What digit goes in the box? 7☐ + 7 = 79
Answer: ______________
10What digit goes in the box? 5☐ + 6 = 59
Answer: ______________
11What digit goes in the box? 4☐ + 5 = 49
Answer: ______________
12What digit goes in the box? 8☐ + 6 = 89
Answer: ______________
Answer key: Challenge puzzles
- 1. 2
- 2. 8
- 3. 1
- 4. 43
- 5. 41
- 6. 5
- 7. 0
- 8. 50
- 9. 2
- 10. 3
- 11. 4
- 12. 3
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/challenge-1