πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
17 × 5 = 35, 7 × 6 = 42, 7 × 7 = 49… Each time, the answer goes up by how much?
Answer: ______________
26 × 2 = 12, 6 × 3 = 18, 6 × 4 = 24… Each time, the answer goes up by how much?
Answer: ______________
3True or false? Every multiple of 8 is also a multiple of 4.
- 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
5True or false? Adding 10 to a number never changes its ones digit.
- ATrue
- BFalse
6Is 4 + 13 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
7Is 5 + 9 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
83 × 6 = 18, 3 × 7 = 21, 3 × 8 = 24… Each time, the answer goes up by how much?
Answer: ______________
9Is 7 + 8 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
106 × 6 = 36, 6 × 7 = 42, 6 × 8 = 48… Each time, the answer goes up by how much?
Answer: ______________
11Is 2 × 12 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
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. 7
- 2. 6
- 3. A (True)
- 4. A (True)
- 5. A (True)
- 6. B (Odd)
- 7. A (Even)
- 8. 3
- 9. B (Odd)
- 10. 6
- 11. A (Even)
- 12. 9
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables