πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
1True or false? Odd × odd is always odd.
- ATrue
- BFalse
23 × 2 = 6, 3 × 3 = 9, 3 × 4 = 12… Each time, the answer goes up by how much?
Answer: ______________
3Is 14 × 17 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
42 × 6 = 12, 2 × 7 = 14, 2 × 8 = 16… Each time, the answer goes up by how much?
Answer: ______________
5True or false? Every multiple of 7 is odd.
- ATrue
- BFalse
69 × 3 = 27, 9 × 4 = 36, 9 × 5 = 45… Each time, the answer goes up by how much?
Answer: ______________
7Is 9 + 15 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
8True or false? Odd + odd is always even.
- ATrue
- BFalse
9True or false? Every multiple of 4 is even.
- ATrue
- BFalse
10True or false? 4 times any number is double 2 times that number.
- ATrue
- BFalse
11Is 8 × 19 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
12Is 5 × 9 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
Answer key: Patterns in the tables
- 1. A (True)
- 2. 3
- 3. A (Even)
- 4. 2
- 5. B (False)
- 6. 9
- 7. A (Even)
- 8. A (True)
- 9. A (True)
- 10. A (True)
- 11. A (Even)
- 12. B (Odd)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables