Math 1st MT Reviewer

What digit is in the thousands place?   12,815

(a)  

Write 8,020 in exponential form.

(a)  

Write 8,493 in exponential form.

(a)  

Write 23,006 in exponential form.

(a)  

What is seventy-six thousand, twenty-eight in standard form?

• 76,208

• 760,028

• 76,028

What is the place value of the digit 8 in 7,890?

• hundreds

• tens

• 800

Write 2,231 in words.

(a)  

It tells the position of each digit in a numeral.

• place value

• digit

• period

It tells how much a digit stands for in a number.

• place value

• digit

• value

What is the value of 4 in 2,145?

• 40

• 400

• 4