True or False Equations

Front

What is the result of adding two equal numbers?

Back

The result is double the value of one of the numbers.

Tags

CCSS.3.OA.D.9

Front

What is the principle of equality in equations?

Back

If two expressions are equal, you can add or subtract the same value from both sides without changing the equality.

Tags

CCSS.6.EE.B.7

Front

What does it mean for an equation to be true?

Back

An equation is true if both sides have the same value.

Tags

CCSS.6.EE.B.5

Front

What is the result of subtracting a number from itself?

Back

The result is zero.

Tags

CCSS.1.OA.B.3

Front

How do you determine if an equation is false?

Back

An equation is false if both sides do not have the same value.

Tags

CCSS.6.EE.B.5

Front

What is the value of x in the equation 5 + 4 = 2 + x?

Back

x = 7.

Tags

CCSS.1.OA.D.8

Front

What is the sum of 4 and 4?

Back

The sum of 4 and 4 is 8.

Tags

CCSS.2.OA.C.3

Front

What is the difference between 15 and 10?

Back

The difference is 5.

Tags

CCSS.2.OA.A.1

Front

What is the sum of 2 and 2?

Back

The sum is 4.

Tags

CCSS.2.OA.C.3

Front

What is the result of 5 + 2?

Back

The result is 7.

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2