πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
1True or false? Every multiple of 10 ends in 0.
- ATrue
- BFalse
2Is 15 + 19 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
37 × 2 = 14, 7 × 3 = 21, 7 × 4 = 28… Each time, the answer goes up by how much?
Answer: ______________
43 × 4 = 12, 3 × 5 = 15, 3 × 6 = 18… Each time, the answer goes up by how much?
Answer: ______________
5True or false? 4 times any number is double 2 times that number.
- ATrue
- BFalse
6Is 5 + 12 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
7True or false? Every multiple of 5 ends in 0 or 5.
- ATrue
- BFalse
83 × 6 = 18, 3 × 7 = 21, 3 × 8 = 24… Each time, the answer goes up by how much?
Answer: ______________
92 × 2 = 4, 2 × 3 = 6, 2 × 4 = 8… Each time, the answer goes up by how much?
Answer: ______________
104 × 2 = 8, 4 × 3 = 12, 4 × 4 = 16… Each time, the answer goes up by how much?
Answer: ______________
113 × 5 = 15, 3 × 6 = 18, 3 × 7 = 21… Each time, the answer goes up by how much?
Answer: ______________
122 × 6 = 12, 2 × 7 = 14, 2 × 8 = 16… Each time, the answer goes up by how much?
Answer: ______________
Answer key: Patterns in the tables
- 1. A (True)
- 2. A (Even)
- 3. 7
- 4. 3
- 5. A (True)
- 6. B (Odd)
- 7. A (True)
- 8. 3
- 9. 2
- 10. 4
- 11. 3
- 12. 2
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables