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? ☐6 × 7 = 322
Answer: ______________
2What digit goes in the box? ☐5 × 6 = 390
Answer: ______________
3What digit goes in the box? 2☐ × 6 = 150
Answer: ______________
4What digit goes in the box? 3☐ × 9 = 342
Answer: ______________
5What digit goes in the box? 4☐ × 8 = 384
Answer: ______________
6Lily spent half of the money in a piggy bank on a book, then $5 on a snack. Now there is $10 left. How much was in the piggy bank at first?
Answer: ______________ dollars
7In a magic square, every row, column, and diagonal makes the same total. What total does each line make?
Answer: ______________
8What digit goes in the box? 8☐ × 2 = 168
Answer: ______________
9What digit goes in the box? 6☐ × 4 = 244
Answer: ______________
10How many different 2-digit numbers can you make with the digits 4, 7, 5, 8, 1, using a digit only once in a number?
Answer: ______________ numbers
11What digit goes in the box? 8☐ × 2 = 170
Answer: ______________
12What digit goes in the box? 5☐ × 5 = 280
Answer: ______________
Answer key: Challenge puzzles
- 1. 4
- 2. 6
- 3. 5
- 4. 8
- 5. 8
- 6. 30 dollars
- 7. 30
- 8. 4
- 9. 1
- 10. 20 numbers
- 11. 5
- 12. 6
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/challenge-5