Numerical Expressions Practice

Numerical Expressions Practice

Review for Assessment

Multiple Choice

Which equation is true?

• 18-[3+9]=3x2

• 18 – 3 + 9 = [3 x 2]

• [18 - 3] + 9 = 3 x 2

• [18 – 3 + 9] = 3 x 2

Multiple Choice

Which step shows the error?

• Step 1

• Step 2

• Step 3

• Step 4

Multiple Choice

Which of the following choices show another way to write the expression

(32 – 8) ÷ 4?

Multiple Choice

Which expression could represent the following phrase?

Add 12 and 28, multiply the sum by one-fifth, then subtract 3.

Multiple Select

Which expression could represent the following phrase?

Multiply 5 by 5, then subtract 2.

Select all that apply.

• 5 + 5 - 2

• 5 x {5 - 2}

• 5 x 5 - 2

• {5 x 5} - 2

• 5 + {5 - 2}

Multiple Choice

• close to

• equal to

• less than

• greater than

Multiple Choice

Complete part B.

• multiplying by 2 and then by $$\frac{1}{2}$$  makes the solution less than 794. 

• multiplying by 2 and then by $$\frac{1}{2}$$ is equal to the same original factor.

• multiplying by 2 and then by $$\frac{1}{2}$$ makes the solution greater than 794.

• multiplying by 2 and then by $$\frac{1}{2}$$ produces a product that is close to the original factor.

Multiple Select

Which expressions have a value greater than 20?

• 20 + (16 x $$\frac{1}{4}$$  ) – 1

• 40 – (9 x 4) + 5

• [8 + 64] ÷ 3 x 6

• 20 x $$\frac{1}{2}$$  - 18 ÷ 3

• (10 ÷ 5) x [53 – 42]

​What is the value of expression 7 - 6 ÷ 6 + 5?

Multiple Choice

Which expression could represent the following phrase?

9 plus the quotient of 36 and 3

• 9 + 3 ÷ 36

• (9 + 36) ÷ 3

• 9 + (36 ÷ 3)

• 36 + 3 ÷ 9

Multiple Choice

An expression is shown.

36 ÷ (18 - 6)

Which statement describes this expression?

• 36 divided by 18, subtract 6.

• 36 divided by the difference of 18 and 6.

• The difference between 18 and 6 is divided by 36.

• The difference between 36 and 18 is divided by 6.

Multiple Choice

Which step shows the error?

• Step 1

• Step 2

• Step 3

• Step 4