Concepts in whole numbers

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

• 158

• 168

• 178

• 188

What is the expanded form of the number 450?

• 400 + 50 + 0

• 400 + 50

• 450 + 0

• 500 - 50

How do you write 250 in words?

• two hundred fifty

• two hundred forty

• two hundred sixty

• three hundred fifty

What is the value of @@1000 - 999@@?

• 0

• 1

• 2

• 10

• 20

• 25

• 30

• 15

Convert @@200 + 70 + 4@@ to standard form.

• 274

• 264

• 284

• 250

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

• 50

• 100

• 150

• 200

What is the expanded form of the number 650?

• 600 + 50 + 0

• 600 + 5 + 0

• 6000 + 50 + 0

• 650 + 0 + 0

What is the smallest 3 digit number?

• 99

• 100

• 101

• 200

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

• 80

• 90

• 100

• 110