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: ______________
26 × 4 = 24, 6 × 5 = 30, 6 × 6 = 36… Each time, the answer goes up by how much?
Answer: ______________
3True or false? 9 × a number: the digits of the answer add up to 9 (for 9 × 1 up to 9 × 10).
- ATrue
- BFalse
4Is 18 × 18 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
5Is 17 + 11 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
6Is 12 × 7 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
7True or false? Every multiple of 6 is odd.
- ATrue
- BFalse
83 × 6 = 18, 3 × 7 = 21, 3 × 8 = 24… Each time, the answer goes up by how much?
Answer: ______________
9Is 2 × 2 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
10Is 17 × 4 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
112 × 5 = 10, 2 × 6 = 12, 2 × 7 = 14… Each time, the answer goes up by how much?
Answer: ______________
12Is 11 + 9 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
Answer key: Patterns in the tables
- 1. 8
- 2. 6
- 3. A (True)
- 4. A (Even)
- 5. A (Even)
- 6. A (Even)
- 7. B (False)
- 8. 3
- 9. A (Even)
- 10. A (Even)
- 11. 2
- 12. A (Even)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables