Big Ideas Chapter 2

Front

What is the result of 5.138 + 2.624?

Back

7.762

Front

What is the result of 4.92 + 3.79?

Back

8.71

Front

What is the result of 6.7 x 8?

Back

53.6

Front

What is the result of 4.87 x 7.23?

Back

35.2101

Front

What is the result of 5.316 - 1.942?

Back

3.374

Front

Define addition in mathematics.

Back

Addition is the process of calculating the total of two or more numbers or amounts.

Front

Define subtraction in mathematics.

Back

Subtraction is the process of taking one number away from another.

Front

Define multiplication in mathematics.

Back

Multiplication is the process of adding a number to itself a certain number of times.

Front

What is the commutative property of addition?

Back

The commutative property states that changing the order of the numbers in an addition problem does not change the sum.

Front

What is the associative property of addition?

Back

The associative property states that the way in which numbers are grouped in an addition problem does not change the sum.