πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
13 × 5 = 15, 3 × 6 = 18, 3 × 7 = 21… Each time, the answer goes up by how much?
Answer: ______________
2True or false? Every multiple of 10 ends in 0.
- ATrue
- BFalse
33 × 4 = 12, 3 × 5 = 15, 3 × 6 = 18… Each time, the answer goes up by how much?
Answer: ______________
4Is 18 × 15 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
5Is 6 + 16 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
64 × 3 = 12, 4 × 4 = 16, 4 × 5 = 20… Each time, the answer goes up by how much?
Answer: ______________
72 × 3 = 6, 2 × 4 = 8, 2 × 5 = 10… Each time, the answer goes up by how much?
Answer: ______________
8True or false? Every multiple of 3 is odd.
- ATrue
- BFalse
9Is 12 + 18 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
10Is 15 × 5 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
11Is 4 + 11 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
12Is 18 + 4 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
Answer key: Patterns in the tables
- 1. 3
- 2. A (True)
- 3. 3
- 4. A (Even)
- 5. A (Even)
- 6. 4
- 7. 2
- 8. B (False)
- 9. A (Even)
- 10. B (Odd)
- 11. B (Odd)
- 12. A (Even)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables