πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
1Is 17 + 10 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
25 × 3 = 15, 5 × 4 = 20, 5 × 5 = 25… Each time, the answer goes up by how much?
Answer: ______________
3True or false? Every multiple of 5 ends in 0 or 5.
- ATrue
- BFalse
4Is 10 + 17 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
5True or false? 4 times any number is double 2 times that number.
- ATrue
- BFalse
6True or false? Every multiple of 4 is even.
- ATrue
- BFalse
7Is 16 × 11 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
8Is 8 × 13 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
96 × 4 = 24, 6 × 5 = 30, 6 × 6 = 36… Each time, the answer goes up by how much?
Answer: ______________
10True or false? 9 × a number: the digits of the answer add up to 9 (for 9 × 1 up to 9 × 10).
- ATrue
- BFalse
118 × 2 = 16, 8 × 3 = 24, 8 × 4 = 32… Each time, the answer goes up by how much?
Answer: ______________
129 × 2 = 18, 9 × 3 = 27, 9 × 4 = 36… Each time, the answer goes up by how much?
Answer: ______________
Answer key: Patterns in the tables
- 1. B (Odd)
- 2. 5
- 3. A (True)
- 4. B (Odd)
- 5. A (True)
- 6. A (True)
- 7. A (Even)
- 8. A (Even)
- 9. 6
- 10. A (True)
- 11. 8
- 12. 9
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables