NUMBER SENTENCES 6.7.

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Presentation transcript:

NUMBER SENTENCES 6.7

What is a number sentence? A Number Sentence represents an equation that includes numbers and operation symbols like addition, subtraction, multiplication, and division. A number sentence can also be represented by using inequality symbols like <, >.

NUMBER SENTENCE Relation symbol (=, ≠, <, >, ≤, ≥) Equation- A number sentence that contains an equal sign (=). Inequality- A number sentence that contains any other relation symbol ( ≠, ‹, ›, ≤, ≥)

Continued.. Operation Symbols- +, -, x, *, ÷, or / A number sentence may contain one or more operation symbols.

EXAMPLES: 3* 21= 63 (3*4)+ 7= 19 63/7≠ 8 9/ (8-5)≤3 21> (7*3) + 5 (7+2) + (12/4)= 12