πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
1True or false? A number times 0 is always that number.
- ATrue
- BFalse
28 × 4 = 32, 8 × 5 = 40, 8 × 6 = 48… Each time, the answer goes up by how much?
Answer: ______________
3True or false? Every multiple of 9 ends in 9.
- ATrue
- BFalse
45 × 5 = 25, 5 × 6 = 30, 5 × 7 = 35… Each time, the answer goes up by how much?
Answer: ______________
53 × 4 = 12, 3 × 5 = 15, 3 × 6 = 18… Each time, the answer goes up by how much?
Answer: ______________
66 × 2 = 12, 6 × 3 = 18, 6 × 4 = 24… Each time, the answer goes up by how much?
Answer: ______________
7Is 5 × 3 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
8Is 3 × 11 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
9Is 17 × 8 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
10True or false? 9 × a number: the digits of the answer add up to 9 (for 9 × 1 up to 9 × 10).
- ATrue
- BFalse
114 × 3 = 12, 4 × 4 = 16, 4 × 5 = 20… Each time, the answer goes up by how much?
Answer: ______________
12Is 10 + 15 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
Answer key: Patterns in the tables
- 1. B (False)
- 2. 8
- 3. B (False)
- 4. 5
- 5. 3
- 6. 6
- 7. B (Odd)
- 8. B (Odd)
- 9. A (Even)
- 10. A (True)
- 11. 4
- 12. B (Odd)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables