Number System/Operation Quiz

What is the value of 9 in 9,045

• Nine thousand

• Nine

• Ninty thousand

• Nine hundred Thousand

What is the value of 7 in 136,798

• Seventy-nine

• Seven

• Seven hundred

• Seventy

What is the value of 1 in 145,984

• One hundred thousand

• One thousand

• Ten thousand

• One

125, 23, 13, 1 and 50 are all odd numbers. True or False?

• True

• False

The sum of 649 + 3454 is even. True or False

• True

• False

The following are all Square numbers. 25 - 81 - 6 - 16 - 25 True or False?

• True

• False

The following are the first 5 cube numbers. 1 - 8 - 27 - 64 - 125 True or False?

• True

• False

What is 8² ?

• 14

• 49

• 9

• 64

What is 4³ ?

• 16

• 12

• 64

• 84

3² + 5² =

• 34

• 18

• 9

• 31