πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
1Is 11 + 9 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
2True or false? 9 × a number: the digits of the answer add up to 9 (for 9 × 1 up to 9 × 10).
- ATrue
- BFalse
3Is 5 + 12 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
48 × 4 = 32, 8 × 5 = 40, 8 × 6 = 48… Each time, the answer goes up by how much?
Answer: ______________
5Is 9 × 7 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
6Is 2 × 18 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
73 × 6 = 18, 3 × 7 = 21, 3 × 8 = 24… Each time, the answer goes up by how much?
Answer: ______________
8Is 6 + 10 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
9Is 4 + 15 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
10Is 8 + 17 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
11True or false? Every multiple of 5 ends in 0 or 5.
- ATrue
- BFalse
12Is 19 + 4 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 (Odd)
- 4. 8
- 5. B (Odd)
- 6. A (Even)
- 7. 3
- 8. A (Even)
- 9. B (Odd)
- 10. B (Odd)
- 11. A (True)
- 12. B (Odd)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables