πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
17 × 2 = 14, 7 × 3 = 21, 7 × 4 = 28… Each time, the answer goes up by how much?
Answer: ______________
28 × 4 = 32, 8 × 5 = 40, 8 × 6 = 48… Each time, the answer goes up by how much?
Answer: ______________
39 × 4 = 36, 9 × 5 = 45, 9 × 6 = 54… Each time, the answer goes up by how much?
Answer: ______________
4True or false? A number times 1 is always the same number.
- ATrue
- BFalse
5Is 4 + 8 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
66 × 2 = 12, 6 × 3 = 18, 6 × 4 = 24… Each time, the answer goes up by how much?
Answer: ______________
7Is 2 × 8 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
8True or false? Odd × odd is always odd.
- ATrue
- BFalse
9True or false? Every multiple of 2 is even.
- ATrue
- BFalse
10Is 18 × 11 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
11Is 8 × 5 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
12Is 17 + 17 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
Answer key: Patterns in the tables
- 1. 7
- 2. 8
- 3. 9
- 4. A (True)
- 5. A (Even)
- 6. 6
- 7. A (Even)
- 8. A (True)
- 9. A (True)
- 10. A (Even)
- 11. A (Even)
- 12. A (Even)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables