iReady Math Unit 1 - Review

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Front

What is subtraction?

Back

Subtraction is the process of finding the difference between two numbers by taking one number away from another.

Front

What is the sum of 354 and 551?

Back

905

Front

What is the sum of 1,067 and 2,906?

Back

3,973

Front

What is the sum of 2,456 and 3,967?

Back

6,423

Front

What is 367 - 253?

Back

114

Front

What is place value?

Back

Place value is the value of a digit based on its position in a number.

Front

What is the place value of the 8 in 872,549?

Back

hundred thousands

Front

What is a digit?

Back

A digit is any of the numerals from 0 to 9 used to represent numbers.

Front

What is a number?

Back

A number is a mathematical object used to count, measure, and label.