5OA3 Coordinate grids, patterns

What is the next number in the pattern: 2, 4, 6, 8, ___?

• 9

• 10

• 12

• 14

Which rule describes the pattern: 5, 10, 15, 20, 25?

• Add 2

• Add 3

• Add 5

• Add 10

What is the fourth number in this pattern: 7, 14, 21, ___?

• 24

• 28

• 35

• 42

Which rule matches the pattern below? x: 3, 6, 9, 12 y: 6, 12, 18, 24

• Multiply x by 2 to get y

• Add 3 to x to get y

• Subtract 1 from x to get y

• Divide x by 2 to get y

The table shows two sequences of numbers.   The rule that describes the number of T-shirts sold relates to the amount earned is....

• multiply by 5

• add 10

• multiply by 3

• divide by 5

A sequence has 10, 20, 30, 40, 50. What is the rule for this sequence?

• Add 5

• Add 10

• Add 20

• Add 30

Which rule matches the pattern below? x: 14, 11, 8, 5 y: 10, 9, 8, 7

• X: Start at 14 and subtract 1. Y: Start at 9 and subtract 1.

• X: Start at 14 and subtract 1. Y: Start at 8 and subtract 1.

• X: Start at 14 and subtract 3. Y: Start at 10 and subtract 1.

• X: Start at 19 and subtract 3. Y: Start at 9 and subtract 1.

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John walks laps around a track. The table shows the time it takes John to walk different numbers of laps around the track. Which statement about the numerical pattern in the table is true?

Mrs. Howard called out "7, 14, 21, 28." What was the rule for her game?

• Increasing by 6

• Decreasing by 6

• Increasing by 7

• Decreasing by 7