Mathematics Grade 7 Periodic Test

It is a well-defined group of objects, called elements that share a common characteristic.

• sets

• subset

• union of sets

• universal set

It is a set of elements that are members of set A, or members of set B, written as AUB or members of both set A and set B.

• sets

• subset

• union of sets

• universal set

A set of elements, written as A∩B, that are members of both set A and set B.

• intersection of sets

• subset

• subset

• universal set

The number of elements in a given set.

• absolute value

• cardinality

• subset

• universe

The set that contains all objects under consideration.

• cardinality of a set

• complement of sets

• subset

• universal set

It is the distance on the number line between the number and zero without any regards to its direction.

• absolute value

• integer

• number line

• units

What is the absolute value of |4|?

• -4

• 4

• ¼

• -¼

What is the quotient when any integer is divided by zero?

• one

• positive

• undefined

• zero

What is -4(2)(-5)?

• -11

• 11

• -40

• 40

Raul received Php 25.00 from his father. An hour after, he spent Php 18.00. How much of his money left?

• Php 43.00

• Php 33.00

• Php 17.00

• Php 7.00