M7U1L2_ Calculation of rational numbers | Baamboozle - Baamboozle

English 6 Public

Grade 7 - Ismart Education of Hanoi

Study Slideshow

The opposite of a positive rational number is ___________.

a positive rational number

a negative rational number

do not exist

can be either a positive or a negative rational number

20

Choose the correct property illustrated below.

none of the above

associative property

commutative property

distributive property

10

Which of the following is the opposite of 45?

-45

45

-1/45

1/45

20

Choose the correct property illustrated below.

distributive property

commutative property

none of the above

associative property

10

The sum of two rational numbers is always __________ .

an integer

a whole number

a natural number

a rational number

25

Choose the correct property illustrated below.

distributive property

none of the above

commutative property

associative property

20