πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
17 × 2 = 14, 7 × 3 = 21, 7 × 4 = 28… Each time, the answer goes up by how much?
Answer: ______________
22 × 3 = 6, 2 × 4 = 8, 2 × 5 = 10… Each time, the answer goes up by how much?
Answer: ______________
3Is 8 + 8 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
4Is 7 × 12 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
55 × 3 = 15, 5 × 4 = 20, 5 × 5 = 25… Each time, the answer goes up by how much?
Answer: ______________
6Is 11 × 13 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
77 × 3 = 21, 7 × 4 = 28, 7 × 5 = 35… Each time, the answer goes up by how much?
Answer: ______________
8True or false? Odd × odd is always odd.
- ATrue
- BFalse
9True or false? A number times 1 is always the same number.
- ATrue
- BFalse
10True or false? Even + odd is always even.
- ATrue
- BFalse
11Is 6 × 17 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
12Is 16 × 12 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
Answer key: Patterns in the tables
- 1. 7
- 2. 2
- 3. A (Even)
- 4. A (Even)
- 5. 5
- 6. B (Odd)
- 7. 7
- 8. A (True)
- 9. A (True)
- 10. B (False)
- 11. A (Even)
- 12. A (Even)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables