Math Review

Which of the following is 873 written in expanded form?

• 800 + 70 + 30

• 800 + 70 + 3

• 80 + 700 + 3

Which of the following is 250 written in expanded form?

• 500 + 20 + 5

• 200 + 5

• 200 + 50

Which of the following is 937 written in expanded form?

• 900 + 30 + 7

• 90 + 30 + 7

• 900 + 70 + 3

What is 7 + 5=____

What is 4 + 9=____

What is 6 + 8=____

What number is in the tens place in the number 482?

• 4

• 8

• 2

What number is in the ones place in the number 639?

• 6

• 3

• 9

What number is in the hundreds place in the number 247?

• 2

• 4

• 7

Which of the following is the number, seven hundred twenty-eight, written in standard form?

• 827

• 728

• 278