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 1. Pattern B starts at 0 and adds 2. 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 7?
- A(15, 54)
- B(18, 45)
- C(54, 18)
- D(18, 54)
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 4?
- A(9, 3)
- B(2, 9)
- C(3, 9)
- D(3, 6)
5Pattern 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 5?
- A(4, 12)
- B(3, 12)
- C(4, 9)
- D(12, 4)
6Pattern 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: ______________
7Pattern 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: ______________
8Pattern 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(6, 12)
- C(18, 6)
- D(6, 18)
9Pattern A starts at 0 and adds 3. Pattern B starts at 0 and adds 6. Each number in B is how many times the matching number in A?
Answer: ______________
10Pattern 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 6?
- A(20, 48)
- B(60, 20)
- C(16, 60)
- D(20, 60)
11Pattern 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 7?
- A(10, 24)
- B(12, 24)
- C(24, 12)
- D(12, 20)
12Pattern 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(24, 72)
- B(20, 72)
- C(24, 60)
- D(72, 24)
Answer key: Two patterns, paired
- 1. 2
- 2. D ((18, 54))
- 3. 2
- 4. C ((3, 9))
- 5. A ((4, 12))
- 6. 3
- 7. 2
- 8. D ((6, 18))
- 9. 2
- 10. D ((20, 60))
- 11. B ((12, 24))
- 12. A ((24, 72))
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/pattern-two-rules