This math topic focuses on identifying specific terms in geometric number sequences. It includes problems requiring calculation of terms at given positions (like n=3 or x=2) in geometric sequences represented in exponential form, such as \(7^n\), \(5^d\), and \(3^b\). Each problem presents a sequence formula and asks for the value of the sequence at a specific position, offering multiple choices for the answers. The problems cover various bases raised to an exponent, practicing exponentiation skills crucial for understanding geometric progressions.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
Practice:
Number Sequences - Geometric, Specific Term
Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.
What is the term in this number sequence when m = 2
Number Sequences - Geometric, Specific Term Worksheet
| Math worksheet on 'Number Sequences - Geometric, Specific Term (Level 1)'. Part of a broader unit on 'Patterns and Sums - Practice' Learn online: app.mobius.academy/math/units/patterns_and_sums_practice/ |
| What is the term in this number sequence when z = 2 |
| 256 |
| 32 |
| 32 |
| 32 |
| 2048 |
| 64 |
| What is the term in this number sequence when d = 3 |
| 4374 |
| 729 |
| 54 |
| 36 |
| 162 |
| 216 |
| What is the term in this number sequence when y = 2 |
| 896 |
| 49 |
| 28 |
| 56 |
| 128 |
| 28 |
| What is the term in this number sequence when z = 3 |
| 42 |
| 189 |
| 15309 |
| 343 |
| 2187 |
| 63 |
| What is the term in this number sequence when z = 3 |
| 8 |
| 54 |
| 9 |
| 18 |
| 18 |
| 12 |
| What is the term in this number sequence when n = 3 |
| 64 |
| 108 |
| 324 |
| 81 |
| 36 |
| 24 |
| What is the term in this number sequence when n = 3 |
| 19683 |
| 243 |
| 54 |
| 81 |
| 177147 |
| 729 |