πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
1Is 19 + 18 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
28 × 5 = 40, 8 × 6 = 48, 8 × 7 = 56… Each time, the answer goes up by how much?
Answer: ______________
3Is 7 + 16 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
4Is 13 × 13 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
5True or false? Every multiple of 6 is odd.
- ATrue
- BFalse
6True or false? 9 × a number: the digits of the answer add up to 9 (for 9 × 1 up to 9 × 10).
- ATrue
- BFalse
79 × 2 = 18, 9 × 3 = 27, 9 × 4 = 36… Each time, the answer goes up by how much?
Answer: ______________
87 × 6 = 42, 7 × 7 = 49, 7 × 8 = 56… Each time, the answer goes up by how much?
Answer: ______________
9Is 6 × 8 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
103 × 3 = 9, 3 × 4 = 12, 3 × 5 = 15… Each time, the answer goes up by how much?
Answer: ______________
116 × 5 = 30, 6 × 6 = 36, 6 × 7 = 42… Each time, the answer goes up by how much?
Answer: ______________
12True or false? 4 times any number is double 2 times that number.
- ATrue
- BFalse
Answer key: Patterns in the tables
- 1. B (Odd)
- 2. 8
- 3. B (Odd)
- 4. B (Odd)
- 5. B (False)
- 6. A (True)
- 7. 9
- 8. 7
- 9. A (Even)
- 10. 3
- 11. 6
- 12. A (True)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables