Numerical Expression         

Definition of Numerical Expression

• A numerical expression which a combination of numbers and  one or more operation symbols.            

Examples of Numerical Expression

• The following are some examples of numerical expressions.

4 + 20 – 7, (2 + 3) – 7, (6 × 2) ÷ 20, 5 ÷ (20 × 3),

  More about Numerical Expression

• A numerical expression represents a particular number.

For example, the numerical expression 4 + 20 - 7 in the example above simplies to the number 17.

Solved Example on Numerical Expression

Evaluate:

Choices:

A. 1,090

B. 110

C. 190

D. 10,090

Correct answer: C

Step 1:           [Given.]

Step 2: = 10 × 10 - 10 + 100

Step 3: = 100 – 10 + 100

Step 4: = 90 + 100

Step 5: = 190

Related Terms for Numerical Expression

• Operation Symbols

 

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