πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
18 × 6 = 48, 8 × 7 = 56, 8 × 8 = 64… Each time, the answer goes up by how much?
Answer: ______________
23 × 5 = 15, 3 × 6 = 18, 3 × 7 = 21… Each time, the answer goes up by how much?
Answer: ______________
3Is 2 × 18 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
42 × 3 = 6, 2 × 4 = 8, 2 × 5 = 10… Each time, the answer goes up by how much?
Answer: ______________
5True or false? Odd × odd is always odd.
- ATrue
- BFalse
6Is 4 + 3 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
7Is 4 × 18 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
8True or false? Every multiple of 4 is even.
- ATrue
- BFalse
97 × 3 = 21, 7 × 4 = 28, 7 × 5 = 35… Each time, the answer goes up by how much?
Answer: ______________
10Is 5 + 11 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
11Is 18 × 18 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
12Is 18 + 15 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
Answer key: Patterns in the tables
- 1. 8
- 2. 3
- 3. A (Even)
- 4. 2
- 5. A (True)
- 6. B (Odd)
- 7. A (Even)
- 8. A (True)
- 9. 7
- 10. A (Even)
- 11. A (Even)
- 12. B (Odd)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables