πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
19 × 2 = 18, 9 × 3 = 27, 9 × 4 = 36… Each time, the answer goes up by how much?
Answer: ______________
2Is 8 + 8 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
3True or false? Every multiple of 3 is odd.
- ATrue
- BFalse
4Is 5 × 3 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
56 × 3 = 18, 6 × 4 = 24, 6 × 5 = 30… Each time, the answer goes up by how much?
Answer: ______________
68 × 6 = 48, 8 × 7 = 56, 8 × 8 = 64… Each time, the answer goes up by how much?
Answer: ______________
72 × 3 = 6, 2 × 4 = 8, 2 × 5 = 10… Each time, the answer goes up by how much?
Answer: ______________
87 × 3 = 21, 7 × 4 = 28, 7 × 5 = 35… Each time, the answer goes up by how much?
Answer: ______________
9True or false? 9 × a number: the digits of the answer add up to 9 (for 9 × 1 up to 9 × 10).
- ATrue
- BFalse
108 × 5 = 40, 8 × 6 = 48, 8 × 7 = 56… Each time, the answer goes up by how much?
Answer: ______________
116 × 5 = 30, 6 × 6 = 36, 6 × 7 = 42… Each time, the answer goes up by how much?
Answer: ______________
12True or false? Every multiple of 2 is even.
- ATrue
- BFalse
Answer key: Patterns in the tables
- 1. 9
- 2. A (Even)
- 3. B (False)
- 4. B (Odd)
- 5. 6
- 6. 8
- 7. 2
- 8. 7
- 9. A (True)
- 10. 8
- 11. 6
- 12. A (True)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables