πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
17 × 6 = 42, 7 × 7 = 49, 7 × 8 = 56… Each time, the answer goes up by how much?
Answer: ______________
2True or false? 9 × a number: the digits of the answer add up to 9 (for 9 × 1 up to 9 × 10).
- ATrue
- BFalse
3True or false? Every multiple of 6 is odd.
- ATrue
- BFalse
4Is 17 × 8 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
5Is 3 + 19 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
6True or false? Every multiple of 5 ends in 0 or 5.
- ATrue
- BFalse
7True or false? Every multiple of 3 is odd.
- ATrue
- BFalse
8Is 5 × 5 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
94 × 4 = 16, 4 × 5 = 20, 4 × 6 = 24… Each time, the answer goes up by how much?
Answer: ______________
10Is 9 + 11 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
118 × 6 = 48, 8 × 7 = 56, 8 × 8 = 64… Each time, the answer goes up by how much?
Answer: ______________
12Is 8 × 18 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
Answer key: Patterns in the tables
- 1. 7
- 2. A (True)
- 3. B (False)
- 4. A (Even)
- 5. A (Even)
- 6. A (True)
- 7. B (False)
- 8. B (Odd)
- 9. 4
- 10. A (Even)
- 11. 8
- 12. A (Even)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables