Equalities and Inequalities

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions using signs like <, >, ≤, or ≥.

Tags

CCSS.6.EE.B.8

Front

What does the symbol '>' mean?

Back

The symbol '>' means 'greater than'. For example, 5 > 3 means 5 is greater than 3.

Tags

CCSS.1.NBT.B.3

Front

What does the symbol '<' mean?

Back

The symbol '<' means 'less than'. For example, 2 < 4 means 2 is less than 4.

Tags

CCSS.1.NBT.B.3

Front

What does the symbol '≥' mean?

Back

The symbol '≥' means 'greater than or equal to'. For example, 7 ≥ 7 means 7 is greater than or equal to 7.

Front

What does the symbol '≤' mean?

Back

The symbol '≤' means 'less than or equal to'. For example, 3 ≤ 5 means 3 is less than or equal to 5.

Tags

CCSS.6.EE.B.8

Front

How do you solve an inequality?

Back

To solve an inequality, isolate the variable on one side using inverse operations, similar to solving an equation.

Tags

CCSS.6.EE.B.8

Front

What is the difference between an equation and an inequality?

Back

An equation states that two expressions are equal, while an inequality shows that one expression is greater or less than the other.

Tags

CCSS.6.EE.B.8

Front

If 4 x 6 ____ 36 - 12, what sign fits?

Back

The correct sign is '>'. 24 > 24 is false.

Front

If 14 + 6 = __ x 5, what is the missing number?

Back

The missing number is 4, because 20 = 4 x 5.

Tags

CCSS.4.NBT.B.6

Front

If 2 x 9 __ 12 + 10, what sign fits?

Back

The correct sign is '<'. 18 < 22 is true.