πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
12 × 6 = 12, 2 × 7 = 14, 2 × 8 = 16… Each time, the answer goes up by how much?
Answer: ______________
2True or false? 9 × a number: the digits of the answer add up to 9 (for 9 × 1 up to 9 × 10).
- ATrue
- BFalse
3True or false? 4 times any number is double 2 times that number.
- ATrue
- BFalse
49 × 4 = 36, 9 × 5 = 45, 9 × 6 = 54… Each time, the answer goes up by how much?
Answer: ______________
54 × 2 = 8, 4 × 3 = 12, 4 × 4 = 16… Each time, the answer goes up by how much?
Answer: ______________
65 × 3 = 15, 5 × 4 = 20, 5 × 5 = 25… Each time, the answer goes up by how much?
Answer: ______________
73 × 5 = 15, 3 × 6 = 18, 3 × 7 = 21… Each time, the answer goes up by how much?
Answer: ______________
8Is 8 + 5 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
10Is 11 × 10 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
11True or false? Every multiple of 6 is odd.
- ATrue
- BFalse
12Is 7 + 4 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
Answer key: Patterns in the tables
- 1. 2
- 2. A (True)
- 3. A (True)
- 4. 9
- 5. 4
- 6. 5
- 7. 3
- 8. B (Odd)
- 9. A (True)
- 10. A (Even)
- 11. B (False)
- 12. B (Odd)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables