πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
13 × 6 = 18, 3 × 7 = 21, 3 × 8 = 24… Each time, the answer goes up by how much?
Answer: ______________
26 × 6 = 36, 6 × 7 = 42, 6 × 8 = 48… Each time, the answer goes up by how much?
Answer: ______________
3Is 10 × 17 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
4True or false? 9 × a number: the digits of the answer add up to 9 (for 9 × 1 up to 9 × 10).
- ATrue
- BFalse
5Is 11 + 9 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
6True or false? Every multiple of 10 ends in 0.
- ATrue
- BFalse
7True or false? Every multiple of 4 is even.
- ATrue
- BFalse
8Is 15 × 12 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
9Is 11 × 9 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
105 × 6 = 30, 5 × 7 = 35, 5 × 8 = 40… Each time, the answer goes up by how much?
Answer: ______________
112 × 3 = 6, 2 × 4 = 8, 2 × 5 = 10… 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. 3
- 2. 6
- 3. A (Even)
- 4. A (True)
- 5. A (Even)
- 6. A (True)
- 7. A (True)
- 8. A (Even)
- 9. B (Odd)
- 10. 5
- 11. 2
- 12. A (True)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables