Number Words and Symbols

What is the correct number word for 23?

• twenty-three

• twenty-tree

• twenti-three

Which is the correct way of writing 7,230 in words?

• Seven thousand, two - hundred thirty

• Seven thousand, two hundred thirty

• Seven - thousand, two hundred thirty

Which of the following is the standard form of “Two thousand, nine hundred forty - nine” ?

• 2,914

• 2,949

• 20,949

What is 7,381 in words?

• Seven thousand, three hundred eighteen

• Seven thousand, three hundred eighty-one

• Seven thousand, three hundred eighty

• Seven thousand, three hundred

What is 9,423 in word form?

• Nine hundred and four hundred twenty-three

• Nine thousand, four hundred twenty-three

• Ninety thousand, four hundred twenty three

• Nine thousand four and twenty three

Turn 537 into Expanded form

• 50 + 30 + 7

• 5 + 3 + 7

• 500 +30 + 7

• 7 +530 + 30

How many times greater is the 2 in 2,987 than the 2 in 3,246?

Which of the following is an example of digits?

• a,b,c,d,e,f,g,h

• 56, 789,

• 0,1,2,3,4,5,6,7,8,9

• 1/2, 3/4

What place comes after (to the left of ) the thousands place?

• Ten Thousands

• Hundred Thousands

• Millions

• Hundreds

How do you write this number in expanded form?

• 600 + 42

• 60 + 40 + 2

• 642

• 600 + 40 + 2