πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
1True or false? 9 × a number: the digits of the answer add up to 9 (for 9 × 1 up to 9 × 10).
- ATrue
- BFalse
2Is 10 + 4 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
3True or false? Every multiple of 5 ends in 0 or 5.
- ATrue
- BFalse
47 × 6 = 42, 7 × 7 = 49, 7 × 8 = 56… Each time, the answer goes up by how much?
Answer: ______________
5Is 6 × 7 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
6Is 8 + 7 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
7True or false? Every multiple of 10 ends in 0.
- ATrue
- BFalse
8True or false? Every multiple of 6 is odd.
- ATrue
- BFalse
9Is 18 + 16 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
10Is 18 × 15 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
115 × 2 = 10, 5 × 3 = 15, 5 × 4 = 20… Each time, the answer goes up by how much?
Answer: ______________
12Is 4 + 4 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
Answer key: Patterns in the tables
- 1. A (True)
- 2. A (Even)
- 3. A (True)
- 4. 7
- 5. A (Even)
- 6. B (Odd)
- 7. A (True)
- 8. B (False)
- 9. A (Even)
- 10. A (Even)
- 11. 5
- 12. A (Even)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables