πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
1True or false? Every multiple of 3 is odd.
- ATrue
- BFalse
25 × 4 = 20, 5 × 5 = 25, 5 × 6 = 30… Each time, the answer goes up by how much?
Answer: ______________
3True or false? Adding 10 to a number never changes its ones digit.
- ATrue
- BFalse
4True or false? Even + odd is always even.
- ATrue
- BFalse
54 × 5 = 20, 4 × 6 = 24, 4 × 7 = 28… Each time, the answer goes up by how much?
Answer: ______________
68 × 5 = 40, 8 × 6 = 48, 8 × 7 = 56… Each time, the answer goes up by how much?
Answer: ______________
7Is 18 + 11 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
8Is 8 + 17 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
9True or false? Every multiple of 5 ends in 0 or 5.
- ATrue
- BFalse
10True or false? Every multiple of 2 is even.
- ATrue
- BFalse
113 × 4 = 12, 3 × 5 = 15, 3 × 6 = 18… Each time, the answer goes up by how much?
Answer: ______________
122 × 4 = 8, 2 × 5 = 10, 2 × 6 = 12… Each time, the answer goes up by how much?
Answer: ______________
Answer key: Patterns in the tables
- 1. B (False)
- 2. 5
- 3. A (True)
- 4. B (False)
- 5. 4
- 6. 8
- 7. B (Odd)
- 8. B (Odd)
- 9. A (True)
- 10. A (True)
- 11. 3
- 12. 2
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables