πagarwalmath · 5th grade · Common Core 5.OA.B.3
🌀 Two patterns, paired
Two number patterns; ordered pairs
Name: ______________________Date: ____________
1Pattern A starts at 0 and adds 4. Pattern B starts at 0 and adds 8. Each number in B is how many times the matching number in A?
Answer: ______________
2Pattern A: start at 0, add 3. Pattern B: start at 0, add 9. Pairs so far: (0, 0), (3, 9), (6, 18)… What is pair number 6?
- A(15, 45)
- B(45, 15)
- C(12, 45)
- D(15, 36)
3Pattern A starts at 0 and adds 2. Pattern B starts at 0 and adds 4. Each number in B is how many times the matching number in A?
Answer: ______________
4Pattern A: start at 0, add 1. Pattern B: start at 0, add 3. Pairs so far: (0, 0), (1, 3), (2, 6)… What is pair number 7?
- A(5, 18)
- B(6, 15)
- C(6, 18)
- D(18, 6)
5Pattern A starts at 0 and adds 1. Pattern B starts at 0 and adds 2. Each number in B is how many times the matching number in A?
Answer: ______________
6Pattern A: start at 0, add 4. Pattern B: start at 0, add 8. Pairs so far: (0, 0), (4, 8), (8, 16)… What is pair number 7?
- A(24, 48)
- B(48, 24)
- C(20, 48)
- D(24, 40)
7Pattern A starts at 0 and adds 3. Pattern B starts at 0 and adds 9. Each number in B is how many times the matching number in A?
Answer: ______________
8Pattern A: start at 0, add 4. Pattern B: start at 0, add 12. Pairs so far: (0, 0), (4, 12), (8, 24)… What is pair number 7?
- A(20, 72)
- B(24, 60)
- C(72, 24)
- D(24, 72)
9Pattern A: start at 0, add 1. Pattern B: start at 0, add 2. Pairs so far: (0, 0), (1, 2), (2, 4)… What is pair number 4?
- A(3, 4)
- B(2, 6)
- C(6, 3)
- D(3, 6)
10Pattern A: start at 0, add 2. Pattern B: start at 0, add 4. Pairs so far: (0, 0), (2, 4), (4, 8)… What is pair number 5?
- A(8, 16)
- B(6, 16)
- C(8, 12)
- D(16, 8)
11Pattern A: start at 0, add 2. Pattern B: start at 0, add 6. Pairs so far: (0, 0), (2, 6), (4, 12)… What is pair number 4?
- A(4, 18)
- B(18, 6)
- C(6, 18)
- D(6, 12)
12Pattern A starts at 0 and adds 4. Pattern B starts at 0 and adds 12. Each number in B is how many times the matching number in A?
Answer: ______________
Answer key: Two patterns, paired
- 1. 2
- 2. A ((15, 45))
- 3. 2
- 4. C ((6, 18))
- 5. 2
- 6. A ((24, 48))
- 7. 3
- 8. D ((24, 72))
- 9. D ((3, 6))
- 10. A ((8, 16))
- 11. C ((6, 18))
- 12. 3
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/pattern-two-rules