Identify arithmetic patterns and explain them using properties of operations (e.g., observe the pattern that 4 times a number is always even and explain why 4 times a number can be decomposed into two equal addends).
Example Problems
Fill in the blank:
The terms in pattern y are ____ times the terms in pattern x.
The terms in pattern y are ____ times the terms in pattern x.
| x | y |
|---|---|
| 8 | 4 |
| 12 | 6 |
| 16 | 8 |
Fill in the blank:
The terms in pattern y are _____ times the terms in pattern x.
The terms in pattern y are _____ times the terms in pattern x.
| x | y |
|---|---|
| 2 | 8 |
| 5 | 20 |
| 7 | 28 |
Fill in the blank:
The terms in pattern y are ____ more than the terms in pattern x.
The terms in pattern y are ____ more than the terms in pattern x.
| x | y |
|---|---|
| 2 | 5 |
| 4 | 7 |
| 6 | 9 |
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