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 2 + 4 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
34 × 6 = 24, 4 × 7 = 28, 4 × 8 = 32… Each time, the answer goes up by how much?
Answer: ______________
4True or false? 9 × a number: the digits of the answer add up to 9 (for 9 × 1 up to 9 × 10).
- ATrue
- BFalse
5Is 9 + 17 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
62 × 2 = 4, 2 × 3 = 6, 2 × 4 = 8… Each time, the answer goes up by how much?
Answer: ______________
72 × 3 = 6, 2 × 4 = 8, 2 × 5 = 10… Each time, the answer goes up by how much?
Answer: ______________
8True or false? A number times 1 is always the same number.
- ATrue
- BFalse
9True or false? Every multiple of 4 is also a multiple of 8.
- ATrue
- BFalse
10Is 9 × 11 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
115 × 4 = 20, 5 × 5 = 25, 5 × 6 = 30… Each time, the answer goes up by how much?
Answer: ______________
129 × 3 = 27, 9 × 4 = 36, 9 × 5 = 45… Each time, the answer goes up by how much?
Answer: ______________
Answer key: Patterns in the tables
- 1. A (True)
- 2. A (Even)
- 3. 4
- 4. A (True)
- 5. A (Even)
- 6. 2
- 7. 2
- 8. A (True)
- 9. B (False)
- 10. B (Odd)
- 11. 5
- 12. 9
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables