πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
1True or false? Adding 10 to a number never changes its ones digit.
- ATrue
- BFalse
2Is 11 × 8 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
3Is 10 + 10 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
4Is 4 + 17 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
52 × 5 = 10, 2 × 6 = 12, 2 × 7 = 14… Each time, the answer goes up by how much?
Answer: ______________
6Is 13 × 9 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
7Is 10 + 7 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
8True or false? Odd + odd is always even.
- ATrue
- BFalse
98 × 5 = 40, 8 × 6 = 48, 8 × 7 = 56… Each time, the answer goes up by how much?
Answer: ______________
10Is 19 + 16 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
11Is 6 × 4 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
126 × 6 = 36, 6 × 7 = 42, 6 × 8 = 48… Each time, the answer goes up by how much?
Answer: ______________
Answer key: Patterns in the tables
- 1. A (True)
- 2. A (Even)
- 3. A (Even)
- 4. B (Odd)
- 5. 2
- 6. B (Odd)
- 7. B (Odd)
- 8. A (True)
- 9. 8
- 10. B (Odd)
- 11. A (Even)
- 12. 6
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables