Lesson Worksheet: Decimal Sequences Mathematics • 5th Grade
In this worksheet, we will practice finding the rule and missing terms of decimal sequences by identifying the number that is added or subtracted.
Q5:
Consider a sequence of five terms. Its first term is 5.3, and it follows the rule of subtracting 0.7. Find that sequence.
- A5.3, 4.5, 3.8, 3.1, 2.4
- B5.3, 6, 6.7, 7.4, 8.1
- C5.3, 4.6, 3.9, 3.2, 2.4
- D5.3, 4.6, 3.9, 3.2, 2.5
- E5.3, 6.1, 6.8, 7.5, 8.2
Q6:
Consider a sequence of five terms. Its first term is 1.7, and it follows the rule of adding 0.3. Find that sequence.
- A
- B
- C
- D
- E
Q7:
Consider a sequence of five terms. Its first term is 20.85 and it follows a rule of subtracting 0.15. Find the sequence.
- A20.85, 20.9, 20.95, 21, 21.05
- B20.7, 20.55, 20.4, 20.25, 20.1
- C20.85, 21, 21.15, 21.3, 21.45
- D21, 21.15, 21.3, 21.45, 21.3
- E20.85, 20.7, 20.55, 20.4, 20.25
Q8:
What is the next number in the following sequence?
Q9:
Find the missing values on this number line.
- A2.7 and 3.2
- B2.2 and 3.2
- C2.3 and 2.8
- D1.7 and 3.7
- E2.2 and 2.7
Q10:
Find the missing values on this number line.
- A1.56 and 1.86
- B1.55 and 1.7
- C1.55 and 1.85
- D1.4 and 1.85
- E1.55 and 2