Test: Computation Operations - 2 - Class 4 MCQ

Subtraction is the inverse operation of addition. It undoes the effect of addition. For example, if you add 3 to a number and then subtract 3, you will get back to the original number.

Addition and Multiplication is both commutative and associative. The order of numbers being added does not matter, and the grouping of numbers being added does not affect the result.

Subtraction is neither commutative nor associative. The order and grouping of numbers being subtracted affect the result.

The identity property of multiplication states that multiplying any number by 1 will give you the same number as the result.

Division is the inverse operation of multiplication. Dividing a number by another number is equivalent to multiplying the first number by the reciprocal of the second number.

The sum of 11 and 22 is 33.

The sum of 2 and 1 is 3. Then 3 + 3 is 6. Addition is commutative, so the order of the numbers does not affect the result.

The product of 5 and 2 is 10. Multiplication involves adding a number to itself a certain number of times, and in this case, 5 is added to itself twice.

Multiplication is distributive over both addition and subtraction. This means that multiplying a number by the sum or difference of two other numbers is equivalent to multiplying each number individually and then performing the corresponding operation on the results.

Addition is both commutative and associative. The commutative property states that the order of the numbers being added does not affect the result. The associative property states that the grouping of numbers being added does not affect the result.