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. 5☐ + ☐5 = 85. What is the first number?
Answer: ______________
2Each box hides one digit. 1☐ + ☐4 = 39. What is the first number?
Answer: ______________
3Two numbers add up to 42. The bigger one is 6 more than the smaller one. What is the bigger number?
Answer: ______________
4Each box hides one digit. 4☐ + ☐7 = 58. What is the first number?
Answer: ______________
5Each box hides one digit. 3☐ + ☐9 = 53. What is the first number?
Answer: ______________
6Each box hides one digit. 5☐ + ☐8 = 91. What is the first number?
Answer: ______________
7Each box hides one digit. 4☐ + ☐3 = 55. What is the first number?
Answer: ______________
8Two numbers add up to 23. The bigger one is 9 more than the smaller one. What is the bigger number?
Answer: ______________
9Each box hides one digit. 5☐ + ☐0 = 75. What is the first number?
Answer: ______________
10Each box hides one digit. 4☐ + ☐9 = 67. What is the first number?
Answer: ______________
11Each box hides one digit. 6☐ + ☐4 = 81. What is the first number?
Answer: ______________
12Sam has 3 shirts and 3 pairs of pants. An outfit is 1 shirt and 1 pair of pants. How many different outfits can Sam make?
Answer: ______________ outfits
Answer key: Challenge puzzles
- 1. 50
- 2. 15
- 3. 24
- 4. 41
- 5. 34
- 6. 53
- 7. 42
- 8. 16
- 9. 55
- 10. 48
- 11. 67
- 12. 9 outfits
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/2nd-grade/challenge-2