My Math - Ch. 11 Spiral Review

Front

What is an equation?

Back

An equation is a mathematical statement that shows that two expressions are equal, often using an equal sign (=).

Front

How do you solve for a variable in an equation?

Back

To solve for a variable, isolate the variable on one side of the equation by performing the same operation on both sides.

Front

What does it mean to subtract?

Back

Subtracting means taking one number away from another. For example, 5 - 2 = 3.

Front

What is the result of 354 - 191?

Back

The result is 163.

Front

What are equivalent fractions?

Back

Equivalent fractions are different fractions that represent the same value, such as 1/2 and 2/4.

Front

How do you find the total value of coins?

Back

Multiply the number of coins by the value of each coin. For example, 6 dimes = 6 × 10¢ = 60¢.

Front

What is a sum in mathematics?

Back

A sum is the result of adding two or more numbers together.

Front

What is the addition table?

Back

An addition table shows the sums of pairs of numbers, helping to visualize addition.

Front

What is the value of 6 dimes?

Back

The value of 6 dimes is 60 cents.

Front

What does it mean to model a problem?

Back

Modeling a problem means using visual aids or representations to understand and solve a mathematical question.