Math FSA Practice 1

What is the value of the expression 12 x (4 + 6) + 9?

• 120

• 39

• 118

• 129

A numerical expression is evaluated as shown.

12 x (6 x 1 + 7) + 11

Step 1: 12 x (6 x 8) + 11

Step 2: 12 x 48 + 11

Step 3: 24 + 11

Step 4: 35

In which step does a mistake first appear?

• Step 1

• Step 2

• Step 3

• Step 4

Which expression could represent the following phrase?

Divide 10 by 2, then subtract 3.

• 2 ÷ 10 – 3

• 2 ÷ (10 – 3)

• 10 ÷ 2 – 3

• 10 ÷ (2 – 3)

Which statement describes the expression 18 + 1/2 x (9 – 4)?

• Half the difference of 4 from 9 added to 18

• Subtract half the quantity of 9 and 4 from 18

• The sum of 18 and half the product of 9 and 4

• Half of 9 added to 18 minus 4

Michael and John are creating patterns.

• Michael uses the rule “multiply by 2” and starts at 5.

• John uses the rule “add 8” and starts at 16.

What is the first number in Michael’s pattern that also appears in John’s pattern?

• 32

• 24

• 10

• 40

What is the missing value in the equation shown?

___ x 1/10 = 0.034

• 34

• 0.34

• 3.4

• 0.0034

What is the value of the missing number in the following equation?

0.34 x ____ = 3.4

• 10

• 100

• 1/10

• 1/100

What is 0.523 x 10²?

• 0.00523

• 52.3

• 523

• 0.0523

Which statement is equivalent to multiplying a number by 10 to the 3rd power?

• adding 10 three times

• adding 3 ten times

• multiplying by 10 three times

• multiplying by 3 ten times

When dividing a number by 10 to the 4th power, how is the decimal point moved?

• 3 places to the right

• 3 places to the left

• 4 places to the right

• 4 places to the left