πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
18 × 5 = 40, 8 × 6 = 48, 8 × 7 = 56… Each time, the answer goes up by how much?
Answer: ______________
2True or false? Odd + odd is always even.
- ATrue
- BFalse
3Is 16 × 9 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
42 × 4 = 8, 2 × 5 = 10, 2 × 6 = 12… Each time, the answer goes up by how much?
Answer: ______________
54 × 5 = 20, 4 × 6 = 24, 4 × 7 = 28… Each time, the answer goes up by how much?
Answer: ______________
6Is 11 + 7 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
7Is 15 + 3 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
8Is 18 + 9 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
9True or false? Every multiple of 3 is odd.
- ATrue
- BFalse
10Is 7 × 14 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
117 × 6 = 42, 7 × 7 = 49, 7 × 8 = 56… Each time, the answer goes up by how much?
Answer: ______________
123 × 3 = 9, 3 × 4 = 12, 3 × 5 = 15… Each time, the answer goes up by how much?
Answer: ______________
Answer key: Patterns in the tables
- 1. 8
- 2. A (True)
- 3. A (Even)
- 4. 2
- 5. 4
- 6. A (Even)
- 7. A (Even)
- 8. B (Odd)
- 9. B (False)
- 10. A (Even)
- 11. 7
- 12. 3
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables