πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
15 × 5 = 25, 5 × 6 = 30, 5 × 7 = 35… Each time, the answer goes up by how much?
Answer: ______________
2Is 13 + 14 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
38 × 5 = 40, 8 × 6 = 48, 8 × 7 = 56… Each time, the answer goes up by how much?
Answer: ______________
4Is 18 + 3 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
5True or false? 9 × a number: the digits of the answer add up to 9 (for 9 × 1 up to 9 × 10).
- ATrue
- BFalse
6True or false? Every multiple of 5 ends in 0 or 5.
- ATrue
- BFalse
7Is 15 + 16 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
89 × 2 = 18, 9 × 3 = 27, 9 × 4 = 36… Each time, the answer goes up by how much?
Answer: ______________
9True or false? Every multiple of 10 ends in 0.
- ATrue
- BFalse
105 × 6 = 30, 5 × 7 = 35, 5 × 8 = 40… Each time, the answer goes up by how much?
Answer: ______________
11Is 13 + 12 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
12Is 3 × 7 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
Answer key: Patterns in the tables
- 1. 5
- 2. B (Odd)
- 3. 8
- 4. B (Odd)
- 5. A (True)
- 6. A (True)
- 7. B (Odd)
- 8. 9
- 9. A (True)
- 10. 5
- 11. B (Odd)
- 12. B (Odd)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables