πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
1True or false? Every multiple of 6 is odd.
- ATrue
- BFalse
2True or false? 9 × a number: the digits of the answer add up to 9 (for 9 × 1 up to 9 × 10).
- ATrue
- BFalse
3Is 13 × 10 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
48 × 6 = 48, 8 × 7 = 56, 8 × 8 = 64… Each time, the answer goes up by how much?
Answer: ______________
5True or false? 4 times any number is double 2 times that number.
- ATrue
- BFalse
66 × 3 = 18, 6 × 4 = 24, 6 × 5 = 30… Each time, the answer goes up by how much?
Answer: ______________
74 × 5 = 20, 4 × 6 = 24, 4 × 7 = 28… Each time, the answer goes up by how much?
Answer: ______________
8Is 18 + 14 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
92 × 4 = 8, 2 × 5 = 10, 2 × 6 = 12… Each time, the answer goes up by how much?
Answer: ______________
10True or false? Every multiple of 3 is odd.
- ATrue
- BFalse
11Is 18 × 15 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
12Is 3 × 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. A (True)
- 3. A (Even)
- 4. 8
- 5. A (True)
- 6. 6
- 7. 4
- 8. A (Even)
- 9. 2
- 10. B (False)
- 11. A (Even)
- 12. B (Odd)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables