πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
15 × 4 = 20, 5 × 5 = 25, 5 × 6 = 30… Each time, the answer goes up by how much?
Answer: ______________
27 × 6 = 42, 7 × 7 = 49, 7 × 8 = 56… Each time, the answer goes up by how much?
Answer: ______________
3Is 15 + 5 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
4True or false? Every multiple of 6 is odd.
- ATrue
- BFalse
5Is 10 × 3 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
66 × 4 = 24, 6 × 5 = 30, 6 × 6 = 36… Each time, the answer goes up by how much?
Answer: ______________
7Is 17 + 18 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
8Is 3 × 11 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
9True or false? Every multiple of 5 ends in 0 or 5.
- ATrue
- BFalse
10True or false? 9 × a number: the digits of the answer add up to 9 (for 9 × 1 up to 9 × 10).
- ATrue
- BFalse
11Is 12 × 18 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
129 × 4 = 36, 9 × 5 = 45, 9 × 6 = 54… Each time, the answer goes up by how much?
Answer: ______________
Answer key: Patterns in the tables
- 1. 5
- 2. 7
- 3. A (Even)
- 4. B (False)
- 5. A (Even)
- 6. 6
- 7. B (Odd)
- 8. B (Odd)
- 9. A (True)
- 10. A (True)
- 11. A (Even)
- 12. 9
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables