πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
1True or false? Every multiple of 6 is odd.
- ATrue
- BFalse
2Is 2 × 2 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
3True or false? Adding 10 to a number never changes its ones digit.
- ATrue
- BFalse
4Is 9 × 11 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
5True or false? Odd × odd is always odd.
- ATrue
- BFalse
65 × 2 = 10, 5 × 3 = 15, 5 × 4 = 20… Each time, the answer goes up by how much?
Answer: ______________
73 × 3 = 9, 3 × 4 = 12, 3 × 5 = 15… Each time, the answer goes up by how much?
Answer: ______________
8Is 13 × 14 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
9Is 6 + 14 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
103 × 2 = 6, 3 × 3 = 9, 3 × 4 = 12… Each time, the answer goes up by how much?
Answer: ______________
11Is 7 + 4 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
12True or false? Even + odd is always even.
- ATrue
- BFalse
Answer key: Patterns in the tables
- 1. B (False)
- 2. A (Even)
- 3. A (True)
- 4. B (Odd)
- 5. A (True)
- 6. 5
- 7. 3
- 8. A (Even)
- 9. A (Even)
- 10. 3
- 11. B (Odd)
- 12. B (False)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables