IGCSE Number - Types of number

The mathematical name for numbers like -3, -2, -1, 0, 1, 2, 3 are

• whole numbers
• integers
• rational numbers
• natural numbers

0.8 is a rational number

• True
• False

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

-9 is an integer

• True
• False

What type of number is 1/4?

• rational number, integer, whole
• integer, whole
• rational only
• integer, whole

A list of even numbers

• 3, 55,19, 27, 41

• 20, 36, 98,42, 4

• 2, 17, 23, 11

• 4, 1, 9, 16

A list of prime numbers

• 3, 55,19, 27, 41

• 20, 36, 98,42, 4

• 2, 17, 23, 11

• 4, 25, 9, 16

Tags

CCSS.4.OA.B.4

A list of odd numbers

• 3, 55,19, 27, 41

• 20, 36, 98,42, 4

• 2, 17, 23, 11

• 4, 1, 9, 16

Tags

CCSS.2.OA.C.3

Select the list of prime numbers between 10 and 20

• 11, 13, 17,19

• 12, 14,15, 16,18

• 1,2,5,10

• 11, 13,15,17,19

Tags

CCSS.4.OA.B.4

Check the factors of 12

• 1

• 12

• 9

• 4

• 24

Tags

CCSS.4.OA.B.4

Check the multiples of 4

• 8

• 16

• 25

• 12

• 40

Tags

CCSS.4.OA.B.4