Question

write all the properties of rational numbers.(only addition and multiplication)​

Answer 1

Answer:

Addition. For any two rational numbers a and b, a + b = b+ a. 3−2+ 75 and 75+ 3−2 = 211. ...

Subtraction. For any two rational numbers a and b, a – b ≠ b – a. ...

Multiplication. For any two rational numbers a and b, a × b = b × a. ...

Division. For any two rational numbers a and b, a ÷ b ≠ b ÷ a

Answer 2

Answer:

commutative property.

addition. for any two rational number a and b, a+ b=b+a.3-2+75,and 75+3-2=211

multiplication for any two rational numbers a and b, a multiple b = b multiple a.

Step-by-step explanation:

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