πagarwalmath · 3rd grade · Common Core 3.OA.D.9
🔎 Patterns in the tables
Number patterns
Name: ______________________Date: ____________
1Is 18 + 4 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
2Is 16 + 19 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
37 × 4 = 28, 7 × 5 = 35, 7 × 6 = 42… Each time, the answer goes up by how much?
Answer: ______________
4Is 16 × 7 even or odd? Use the pattern; no need to work it out.
- AEven
- BOdd
5True or false? Adding 10 to a number never changes its ones digit.
- ATrue
- BFalse
6True or false? 4 times any number is double 2 times that number.
- ATrue
- BFalse
79 × 3 = 27, 9 × 4 = 36, 9 × 5 = 45… Each time, the answer goes up by how much?
Answer: ______________
88 × 6 = 48, 8 × 7 = 56, 8 × 8 = 64… Each time, the answer goes up by how much?
Answer: ______________
97 × 5 = 35, 7 × 6 = 42, 7 × 7 = 49… Each time, the answer goes up by how much?
Answer: ______________
10True or false? 6 times any number is double 3 times that number.
- ATrue
- BFalse
114 × 3 = 12, 4 × 4 = 16, 4 × 5 = 20… Each time, the answer goes up by how much?
Answer: ______________
125 × 3 = 15, 5 × 4 = 20, 5 × 5 = 25… Each time, the answer goes up by how much?
Answer: ______________
Answer key: Patterns in the tables
- 1. A (Even)
- 2. B (Odd)
- 3. 7
- 4. A (Even)
- 5. A (True)
- 6. A (True)
- 7. 9
- 8. 8
- 9. 7
- 10. A (True)
- 11. 4
- 12. 5
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/pattern-tables