πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
1True or false? Every multiple of 5 ends in 0 or 5.
- ATrue
- BFalse
2Is 15 × 16 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
38 × 3 = 24, 8 × 4 = 32, 8 × 5 = 40… Each time, the answer goes up by how much?
Answer: ______________
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 9 × 2 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
6Is 3 + 9 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
7Is 2 + 11 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
86 × 6 = 36, 6 × 7 = 42, 6 × 8 = 48… Each time, the answer goes up by how much?
Answer: ______________
98 × 4 = 32, 8 × 5 = 40, 8 × 6 = 48… Each time, the answer goes up by how much?
Answer: ______________
106 × 3 = 18, 6 × 4 = 24, 6 × 5 = 30… Each time, the answer goes up by how much?
Answer: ______________
117 × 6 = 42, 7 × 7 = 49, 7 × 8 = 56… Each time, the answer goes up by how much?
Answer: ______________
127 × 3 = 21, 7 × 4 = 28, 7 × 5 = 35… Each time, the answer goes up by how much?
Answer: ______________
Answer key: Patterns in the tables
- 1. A (True)
- 2. A (Even)
- 3. 8
- 4. A (True)
- 5. A (Even)
- 6. A (Even)
- 7. B (Odd)
- 8. 6
- 9. 8
- 10. 6
- 11. 7
- 12. 7
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables