Multiplication properties Quiz 1

Question 1

Simplify $$\left( {A 	imes B} ight) 	imes C = A 	imes \left( ? ight)$$

Accepted Answer

$$B 	imes C$$

Answer

$$B$$

Answer

$$C$$

Answer

None of the above

Question 2

Find the value of $$x$$ in the equation and also say which property of multiplication is being used here $$90 	imes x = 90?$$

Accepted Answer

$$1$$ and identity property

Answer

$$0$$ and null property

Answer

$$90$$ and associative property

Answer

None of these

Question 3

Which of the given options satisfies the Zero property of multiplication?

Accepted Answer

$$A 	imes 0 = 0$$

Answer

$$A 	imes \left( B ight) = \left( B ight) 	imes A$$

Answer

$$A 	imes \left( {B 	imes C} ight) = \left( {A 	imes B} ight) 	imes C$$

Answer

$$A + 0 = 0$$

Question 4

Which of the following is an example that supports the commutative property?

Accepted Answer

All of the above

Answer

$$2 	imes 3 = 3 	imes 2$$

Answer

$$9 	imes 5 = 5 	imes 9$$

Answer

$$8 	imes 7 = 7 	imes 8$$

Question 5

Fill up the blanks $$\left( {100 + 10 + 1} ight) 	imes 4 = 100 	imes ? + ? 	imes 4 + 1 	imes 4$$

Accepted Answer

$$4\;{	ext{and}}\;10$$

Answer

$$2\;{	ext{and}}\;3$$

Answer

$$10\;{	ext{and}}\;4$$

Answer

$$1\;{	ext{and}}\;100$$