πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
18 × 3 = 24, 8 × 4 = 32, 8 × 5 = 40… Each time, the answer goes up by how much?
Answer: ______________
28 × 5 = 40, 8 × 6 = 48, 8 × 7 = 56… Each time, the answer goes up by how much?
Answer: ______________
3Is 8 + 6 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
4Is 12 × 7 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
5True or false? Every multiple of 10 ends in 0.
- ATrue
- BFalse
6Is 14 × 16 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
78 × 4 = 32, 8 × 5 = 40, 8 × 6 = 48… Each time, the answer goes up by how much?
Answer: ______________
8True or false? 9 × a number: the digits of the answer add up to 9 (for 9 × 1 up to 9 × 10).
- ATrue
- BFalse
99 × 4 = 36, 9 × 5 = 45, 9 × 6 = 54… Each time, the answer goes up by how much?
Answer: ______________
10True or false? Every multiple of 5 ends in 0 or 5.
- ATrue
- BFalse
116 × 3 = 18, 6 × 4 = 24, 6 × 5 = 30… Each time, the answer goes up by how much?
Answer: ______________
123 × 6 = 18, 3 × 7 = 21, 3 × 8 = 24… Each time, the answer goes up by how much?
Answer: ______________
Answer key: Patterns in the tables
- 1. 8
- 2. 8
- 3. A (Even)
- 4. A (Even)
- 5. A (True)
- 6. A (Even)
- 7. 8
- 8. A (True)
- 9. 9
- 10. A (True)
- 11. 6
- 12. 3
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables