πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
1True or false? Every multiple of 10 ends in 0.
- ATrue
- BFalse
2Is 12 × 15 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
3True or false? 4 times any number is double 2 times that number.
- ATrue
- BFalse
42 × 6 = 12, 2 × 7 = 14, 2 × 8 = 16… Each time, the answer goes up by how much?
Answer: ______________
57 × 3 = 21, 7 × 4 = 28, 7 × 5 = 35… Each time, the answer goes up by how much?
Answer: ______________
67 × 6 = 42, 7 × 7 = 49, 7 × 8 = 56… Each time, the answer goes up by how much?
Answer: ______________
7Is 8 + 2 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
8Is 9 × 15 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
9True or false? Every multiple of 6 is odd.
- ATrue
- BFalse
10Is 14 + 12 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
11True or false? 9 × a number: the digits of the answer add up to 9 (for 9 × 1 up to 9 × 10).
- ATrue
- BFalse
129 × 3 = 27, 9 × 4 = 36, 9 × 5 = 45… Each time, the answer goes up by how much?
Answer: ______________
Answer key: Patterns in the tables
- 1. A (True)
- 2. A (Even)
- 3. A (True)
- 4. 2
- 5. 7
- 6. 7
- 7. A (Even)
- 8. B (Odd)
- 9. B (False)
- 10. A (Even)
- 11. A (True)
- 12. 9
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables