Algebra Lesson 1-2 Practice

What is the sequence for the following figures?

• 1, 2, 3, 4...

• 1, 3, 6, 10...

• 10, 6, 3, 1...

• 4, 3, 2, 1...

Tags

CCSS.HSF.BF.A.2

What is the common difference of the following pattern of blocks?

• 1

• 7

• 6

• 19

Tags

CCSS.HSF.BF.A.2

Make an expression using variable n, for the following figures.

• 7-6(n-1)

• 6+7(n-1)

• 7+ 6(n-1)

• 7+6(n+1)

How many small squares should step 20 consist of?

• 247

• 121

• 131

• 133

Tags

CCSS.HSF.BF.A.2

How many pebbles must be in figure 8?

• 16 pebbles

• 10 pebbles

• 32 pebbles

• 4 pebbles

Tags

CCSS.4.OA.C.5

How many pebbles must be in figure 10?

• 20

• 30

• 40

• 50

Tags

CCSS.3.OA.D.9

When organized as a table, what value is on figure 12?

• 24

• 12

• 6

• 3

Tags

CCSS.4.OA.C.5

What is the best description for the given pattern?

• Multiply the figure number by 2

• Add 2 on the figure number

• Multiply 2 on the next figure number

• add 2 on the next figure number

Tags

CCSS.3.OA.D.9

Which expression can be used to determine the number of pebbles in any figure number?Using "n" to represent the figure number.

• n + 2

• 2 + 2n

• 2 + 2(n-1)

• 2 + 2(n+1)

Tags

CCSS.HSF.BF.A.2

How many small squares are in figure 2?

• 5

• 7

• 9

• 11