πagarwalmath · 5th 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☐ × 8 = 112
Answer: ______________
2What digit goes in the box? ☐1 × 5 = 305
Answer: ______________
3What digit goes in the box? ☐2 × 4 = 168
Answer: ______________
4What digit goes in the box? 9☐ × 5 = 475
Answer: ______________
5One 🍓 weighs the same as 3 🍊. The scale balances. How much does one 🍊 weigh?
Answer: ______________
6What digit goes in the box? 1☐ × 5 = 85
Answer: ______________
7One 🍊 weighs the same as 3 🍐. The scale balances. How much does one 🍐 weigh?
Answer: ______________
8What digit goes in the box? ☐9 × 4 = 356
Answer: ______________
9One 🍎 weighs the same as 2 🍐. The scale balances. How much does one 🍎 weigh?
Answer: ______________
10What digit goes in the box? ☐1 × 7 = 567
Answer: ______________
11How many different 2-digit numbers can you make with the digits 2, 6, 3, 1, using a digit only once in a number?
Answer: ______________ numbers
12What digit goes in the box? ☐9 × 9 = 891
Answer: ______________
Answer key: Challenge puzzles
- 1. 4
- 2. 6
- 3. 4
- 4. 5
- 5. 3
- 6. 7
- 7. 7
- 8. 8
- 9. 16
- 10. 8
- 11. 12 numbers
- 12. 9
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/challenge-5