πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
1Is 15 × 4 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
22 × 2 = 4, 2 × 3 = 6, 2 × 4 = 8… Each time, the answer goes up by how much?
Answer: ______________
3Is 10 + 18 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
4True or false? Every multiple of 9 ends in 9.
- ATrue
- BFalse
5True or false? 9 × a number: the digits of the answer add up to 9 (for 9 × 1 up to 9 × 10).
- ATrue
- BFalse
6True or false? Every multiple of 2 is even.
- ATrue
- BFalse
7Is 15 + 13 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
8Is 12 × 9 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
9Is 11 × 13 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
10Is 4 × 18 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
11True or false? Every multiple of 7 is odd.
- ATrue
- BFalse
12True or false? Every multiple of 8 is also a multiple of 4.
- ATrue
- BFalse
Answer key: Patterns in the tables
- 1. A (Even)
- 2. 2
- 3. A (Even)
- 4. B (False)
- 5. A (True)
- 6. A (True)
- 7. A (Even)
- 8. A (Even)
- 9. B (Odd)
- 10. A (Even)
- 11. B (False)
- 12. A (True)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables