πagarwalmath · 2nd 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: ____________
1Each box hides one digit. 2☐ + ☐2 = 58. What is the first number?
Answer: ______________
2Each box hides one digit. 1☐ + ☐9 = 38. What is the first number?
Answer: ______________
3Two numbers add up to 6. The bigger one is 2 more than the smaller one. What is the bigger number?
Answer: ______________
4Each box hides one digit. 2☐ + ☐8 = 45. What is the first number?
Answer: ______________
5Maya has 2 shirts and 2 pairs of pants. An outfit is 1 shirt and 1 pair of pants. How many different outfits can Maya make?
Answer: ______________ outfits
6Each box hides one digit. 3☐ + ☐2 = 50. What is the first number?
Answer: ______________
7Each box hides one digit. 5☐ + ☐0 = 85. What is the first number?
Answer: ______________
8Each box hides one digit. 2☐ + ☐0 = 37. What is the first number?
Answer: ______________
9Each box hides one digit. 5☐ + ☐8 = 96. What is the first number?
Answer: ______________
10Each box hides one digit. 4☐ + ☐7 = 84. What is the first number?
Answer: ______________
11I am a 2-digit number. My tens digit is 1 more than my ones digit. My digits add up to 9. What number am I?
Answer: ______________
12Each box hides one digit. 5☐ + ☐0 = 80. What is the first number?
Answer: ______________
Answer key: Challenge puzzles
- 1. 26
- 2. 19
- 3. 4
- 4. 27
- 5. 4 outfits
- 6. 38
- 7. 55
- 8. 27
- 9. 58
- 10. 47
- 11. 54
- 12. 50
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/2nd-grade/challenge-2