Adding 3 two-digit numbers

Front

What is the sum of 93, 17, and 26?

Back

136

Front

What is the sum of 52, 89, and 24?

Back

165

Front

What is the sum of 29, 87, and 33?

Back

149

Front

What is the sum of 69, 77, and 33?

Back

179

Front

What is the sum of 35, 68, and 22?

Back

125

Front

What do you call the result of adding numbers together?

Back

Sum

Front

What is the first step in adding three two-digit numbers?

Back

Add the first two numbers together.

Front

What is the second step in adding three two-digit numbers?

Back

Add the result to the third number.

Front

If you add 20 + 30 + 40, what is the sum?

Back

90

Front

What is a two-digit number?

Back

A number between 10 and 99.