πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
1Is 17 + 19 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
2True or false? Adding 10 to a number never changes its ones digit.
- ATrue
- BFalse
3Is 7 + 2 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
4True or false? Every multiple of 5 is odd.
- ATrue
- BFalse
5True or false? A number times 0 is always that number.
- ATrue
- BFalse
67 × 5 = 35, 7 × 6 = 42, 7 × 7 = 49… Each time, the answer goes up by how much?
Answer: ______________
78 × 6 = 48, 8 × 7 = 56, 8 × 8 = 64… Each time, the answer goes up by how much?
Answer: ______________
8Is 19 × 19 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
92 × 3 = 6, 2 × 4 = 8, 2 × 5 = 10… Each time, the answer goes up by how much?
Answer: ______________
10Is 17 + 12 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
117 × 6 = 42, 7 × 7 = 49, 7 × 8 = 56… Each time, the answer goes up by how much?
Answer: ______________
12Is 9 + 13 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
Answer key: Patterns in the tables
- 1. A (Even)
- 2. A (True)
- 3. B (Odd)
- 4. B (False)
- 5. B (False)
- 6. 7
- 7. 8
- 8. B (Odd)
- 9. 2
- 10. B (Odd)
- 11. 7
- 12. A (Even)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables