πagarwalmath · 5th grade · Common Core 5.OA.B.3
🌀 Two patterns, paired
Two number patterns; ordered pairs
Name: ______________________Date: ____________
1Pattern 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(6, 16)
- B(16, 8)
- C(8, 16)
- D(8, 12)
2Pattern A starts at 0 and adds 1. Pattern B starts at 0 and adds 3. Each number in B is how many times the matching number in A?
Answer: ______________
3Pattern 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 6?
- A(4, 15)
- B(5, 12)
- C(5, 15)
- D(15, 5)
4Pattern 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(24, 12)
- C(12, 20)
- D(12, 24)
5Pattern 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(6, 12)
- B(18, 6)
- C(6, 18)
- D(4, 18)
6Pattern 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 7?
- A(12, 6)
- B(5, 12)
- C(6, 10)
- D(6, 12)
7Pattern 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: ______________
8Pattern 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 6?
- A(20, 40)
- B(40, 20)
- C(16, 40)
- D(20, 32)
9Pattern 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: ______________
10Pattern 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(12, 4)
- B(3, 12)
- C(4, 12)
- D(4, 9)
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 6?
- A(8, 30)
- B(10, 24)
- C(30, 10)
- D(10, 30)
12Pattern 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 5?
- A(16, 32)
- B(32, 16)
- C(12, 32)
- D(16, 24)
Answer key: Two patterns, paired
- 1. C ((8, 16))
- 2. 3
- 3. C ((5, 15))
- 4. D ((12, 24))
- 5. C ((6, 18))
- 6. D ((6, 12))
- 7. 2
- 8. A ((20, 40))
- 9. 3
- 10. C ((4, 12))
- 11. D ((10, 30))
- 12. A ((16, 32))
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/pattern-two-rules