πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
1Is 12 + 12 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
2True or false? Every multiple of 5 ends in 0 or 5.
- ATrue
- BFalse
3True or false? Every multiple of 9 ends in 9.
- ATrue
- BFalse
48 × 6 = 48, 8 × 7 = 56, 8 × 8 = 64… Each time, the answer goes up by how much?
Answer: ______________
53 × 3 = 9, 3 × 4 = 12, 3 × 5 = 15… Each time, the answer goes up by how much?
Answer: ______________
6Is 12 × 17 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
7Is 15 + 15 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
8Is 9 × 3 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
9Is 3 + 18 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
10Is 15 × 2 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
11True or false? Adding 10 to a number never changes its ones digit.
- ATrue
- BFalse
12Is 14 + 17 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
Answer key: Patterns in the tables
- 1. A (Even)
- 2. A (True)
- 3. B (False)
- 4. 8
- 5. 3
- 6. A (Even)
- 7. A (Even)
- 8. B (Odd)
- 9. B (Odd)
- 10. A (Even)
- 11. A (True)
- 12. B (Odd)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables