Front

What is 128 + 175?

Back

303

Front

What is 249 + 562?

Back

811

Front

Tom has 15 books. Sally has 32 books. How many books are there total?

Back

32 + 15 = 47

Front

A baker placed 30 muffins in the oven. He had already baked 22 muffins. How many muffins are there total?

Back

30 + 22 = 52

Front

What is 153 + 256?

Back

409

Front

What is the sum of two 3-digit numbers?

Back

The sum is the total amount when you add the two numbers together.

Front

What is carrying in addition?

Back

Carrying is when you move a value from one column to the next in addition.

Front

What is the place value of 5 in 256?

Back

The place value of 5 in 256 is 50.

Front

What is the first step in adding 3-digit numbers?

Back

Align the numbers by their place values.

Front

What do you do if the sum of a column is more than 9?

Back

You carry over to the next column.