GRADE 7 MATH QUIZ BEE

Given: Set A = {set of even numbers less than 10} what is the cardinality?

• 3

• 4

• 5

• 6

Which of the following illustrates well-defined set?

• Set of beautiful teachers in Army’s Angels Integrated School

• Set of all letters in the English Alphabet

• Set of presidents

• Set of handsome teachers in Army’s Angels Integrated School

It shows relationship among things, and it was introduced by John Venn.

• Set

• Well-defined set

• Venn Diagram

• John Diagram

Which is true about absolute value?

• The absolute value of a number is the distance between that number and zero, and it can be negative.

• Absolute value of a number is negative numbers

• The absolute value of a number is the distance between that number and zero, and it cannot be positive.

• The absolute value of a number is the distance between that number and zero, it is never negative.

What is the value of - l-25l?

• -25

• 25

• 5

• -5

Evaluate: (-92) + (24) = _______

• -116

• 116

• -68

• 68

Given: Set A = {1,2,3,4,5} how many subsets does set A has?

• 16

• 32

• 64

• 128

What is the sum of (-259) and (-134) ?

• 393

• 368

• -393

• -368

Find the product: (42)(-21) = ______

• -802

• -842

• -862

• -882

Evaluate: (-73) – (24) = _______

• -97

• -49

• 97

• 49