πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
17 × 5 = 35, 7 × 6 = 42, 7 × 7 = 49… Each time, the answer goes up by how much?
Answer: ______________
28 × 5 = 40, 8 × 6 = 48, 8 × 7 = 56… Each time, the answer goes up by how much?
Answer: ______________
3True or false? Every multiple of 3 is odd.
- ATrue
- BFalse
4Is 10 + 2 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
5Is 10 + 5 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
6Is 9 × 4 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
7True or false? 4 times any number is double 2 times that number.
- ATrue
- BFalse
83 × 2 = 6, 3 × 3 = 9, 3 × 4 = 12… Each time, the answer goes up by how much?
Answer: ______________
9Is 18 × 12 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
10Is 9 + 15 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
11Is 19 × 11 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
12Is 13 + 14 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
Answer key: Patterns in the tables
- 1. 7
- 2. 8
- 3. B (False)
- 4. A (Even)
- 5. B (Odd)
- 6. A (Even)
- 7. A (True)
- 8. 3
- 9. A (Even)
- 10. A (Even)
- 11. B (Odd)
- 12. B (Odd)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables