πagarwalmath · 3rd 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 digit goes in the box? 1☐ × 3 = 54
Answer: ______________
2What digit goes in the box? ☐2 × 2 = 24
Answer: ______________
3What digit goes in the box? 1☐ × 2 = 28
Answer: ______________
4What digit goes in the box? 2☐ × 2 = 40
Answer: ______________
5What digit goes in the box? ☐7 × 2 = 34
Answer: ______________
6What digit goes in the box? 1☐ × 2 = 38
Answer: ______________
7What digit goes in the box? ☐4 × 2 = 28
Answer: ______________
8I think of a number. I multiply it by 2, then add 7. Now I have 23. What number did I start with?
Answer: ______________
9The scale balances. How much does one 🍓 weigh?
Answer: ______________
10What digit goes in the box? 2☐ × 4 = 100
Answer: ______________
11Every row, column, and diagonal makes 15. What number goes in the top right box?
Answer: ______________
12What digit goes in the box? ☐5 × 2 = 50
Answer: ______________
Answer key: Challenge puzzles
- 1. 8
- 2. 1
- 3. 4
- 4. 0
- 5. 1
- 6. 9
- 7. 1
- 8. 8
- 9. 2
- 10. 5
- 11. 8
- 12. 2
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/challenge-3