Concepts in whole numbers

How do you write 100 in words?

• one hundred

• one thousand

• one hundred and fifty

• ten

What is the value of @@3 \times 4@@?

• 10

• 11

• 12

• 13

What is the expanded form of the number 650?

• 600 + 50 + 0

• 600 + 5 + 0

• 600 + 50 + 5

• 650 + 0 + 0

What is the value of @@10^2@@?

• 50

• 75

• 100

• 150

What is the value of @@20 + 30 + 50@@?

• 80

• 90

• 100

• 110

What is the largest 3 digit number?

• 998

• 999

• 1000

• 950

How do you write 250 in words?

• two hundred fifty

• two hundred forty

• two hundred sixty

• two hundred ten

How do you write @@100 + 60 + 8@@ in standard form?

• 158

• 168

• 178

• 188

What is the smallest 3 digit number?

• 99

• 100

• 101

• 110

What is the value of @@15 - 5@@?

• 5

• 10

• 15

• 20