πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
16 × 4 = 24, 6 × 5 = 30, 6 × 6 = 36… Each time, the answer goes up by how much?
Answer: ______________
28 × 3 = 24, 8 × 4 = 32, 8 × 5 = 40… Each time, the answer goes up by how much?
Answer: ______________
3True or false? 9 × a number: the digits of the answer add up to 9 (for 9 × 1 up to 9 × 10).
- ATrue
- BFalse
4Is 14 × 10 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
5Is 7 × 8 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
6Is 8 + 2 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
7True or false? Every multiple of 6 is odd.
- ATrue
- BFalse
8True or false? Every multiple of 10 ends in 0.
- ATrue
- BFalse
95 × 3 = 15, 5 × 4 = 20, 5 × 5 = 25… Each time, the answer goes up by how much?
Answer: ______________
107 × 6 = 42, 7 × 7 = 49, 7 × 8 = 56… Each time, the answer goes up by how much?
Answer: ______________
11Is 18 + 15 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
12Is 6 × 5 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
Answer key: Patterns in the tables
- 1. 6
- 2. 8
- 3. A (True)
- 4. A (Even)
- 5. A (Even)
- 6. A (Even)
- 7. B (False)
- 8. A (True)
- 9. 5
- 10. 7
- 11. B (Odd)
- 12. A (Even)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables