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? ☐4 × 5 = 320
Answer: ______________
2What digit goes in the box? ☐7 × 5 = 385
Answer: ______________
34 friends stand in a line for a photo. How many different orders can they stand in?
Answer: ______________ orders
4What digit goes in the box? 2☐ × 3 = 78
Answer: ______________
5What digit goes in the box? 1☐ × 8 = 128
Answer: ______________
6What digit goes in the box? ☐3 × 4 = 372
Answer: ______________
7What digit goes in the box? ☐7 × 9 = 603
Answer: ______________
8What digit goes in the box? ☐6 × 7 = 672
Answer: ______________
9How many different 2-digit numbers can you make with the digits 6, 4, 1, 2, using a digit only once in a number?
Answer: ______________ numbers
10What digit goes in the box? ☐9 × 4 = 316
Answer: ______________
11What digit goes in the box? 9☐ × 7 = 672
Answer: ______________
12What digit goes in the box? 9☐ × 6 = 540
Answer: ______________
Answer key: Challenge puzzles
- 1. 6
- 2. 7
- 3. 24 orders
- 4. 6
- 5. 6
- 6. 9
- 7. 6
- 8. 9
- 9. 12 numbers
- 10. 7
- 11. 6
- 12. 0
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/challenge-5