πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
12 × 3 = 6, 2 × 4 = 8, 2 × 5 = 10… Each time, the answer goes up by how much?
Answer: ______________
2Is 7 × 14 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
3True or false? Every multiple of 10 ends in 0.
- ATrue
- BFalse
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 18 + 4 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
6True or false? Every multiple of 5 ends in 0 or 5.
- ATrue
- BFalse
7True or false? 4 times any number is double 2 times that number.
- ATrue
- BFalse
88 × 3 = 24, 8 × 4 = 32, 8 × 5 = 40… Each time, the answer goes up by how much?
Answer: ______________
93 × 5 = 15, 3 × 6 = 18, 3 × 7 = 21… Each time, the answer goes up by how much?
Answer: ______________
105 × 4 = 20, 5 × 5 = 25, 5 × 6 = 30… Each time, the answer goes up by how much?
Answer: ______________
11Is 3 × 8 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
12Is 6 × 17 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
Answer key: Patterns in the tables
- 1. 2
- 2. A (Even)
- 3. A (True)
- 4. A (True)
- 5. A (Even)
- 6. A (True)
- 7. A (True)
- 8. 8
- 9. 3
- 10. 5
- 11. A (Even)
- 12. A (Even)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables