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. 4☐ + ☐7 = 86. What is the first number?
Answer: ______________
2Two numbers add up to 22. The bigger one is 2 more than the smaller one. What is the bigger number?
Answer: ______________
3Each box hides one digit. 5☐ + ☐0 = 70. What is the first number?
Answer: ______________
4Two numbers add up to 40. The bigger one is 4 more than the smaller one. What is the bigger number?
Answer: ______________
5Kai has 3 shirts and 3 pairs of pants. An outfit is 1 shirt and 1 pair of pants. How many different outfits can Kai make?
Answer: ______________ outfits
6Rosa has 4 shirts and 2 pairs of pants. An outfit is 1 shirt and 1 pair of pants. How many different outfits can Rosa make?
Answer: ______________ outfits
7Each box hides one digit. 3☐ + ☐9 = 57. What is the first number?
Answer: ______________
8Each box hides one digit. 4☐ + ☐4 = 75. What is the first number?
Answer: ______________
9Each box hides one digit. 1☐ + ☐1 = 50. What is the first number?
Answer: ______________
10Each box hides one digit. 2☐ + ☐9 = 64. What is the first number?
Answer: ______________
11I am a 2-digit number. My tens digit is 4 more than my ones digit. My digits add up to 6. What number am I?
Answer: ______________
12Each box hides one digit. 3☐ + ☐9 = 65. What is the first number?
Answer: ______________
Answer key: Challenge puzzles
- 1. 49
- 2. 12
- 3. 50
- 4. 22
- 5. 9 outfits
- 6. 8 outfits
- 7. 38
- 8. 41
- 9. 19
- 10. 25
- 11. 51
- 12. 36
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/2nd-grade/challenge-2