4.NBT.4, OA.3

Front

What is the process of finding the difference between two numbers called?

Back

Subtraction

Front

If a pair of hippos weighs 5,201 kg together and one weighs 2,038 kg, how do you find the weight of the other hippo?

Back

Subtract the weight of the female hippo from the total weight: 5,201 kg - 2,038 kg.

Front

What is the term for the result of an addition problem?

Back

Sum

Front

How do you calculate the total number of people at an event when given two separate groups?

Back

Add the number of people in each group together.

Front

What is the formula to find out how much more one number is than another?

Back

Subtract the smaller number from the larger number.

Front

In the context of addition, what does the term 'addend' refer to?

Back

An addend is a number that is added to another number.

Front

What is the importance of estimating in solving application-based math problems?

Back

Estimating helps to quickly assess the reasonableness of an answer.

Front

How can you check your subtraction answer?

Back

You can check your subtraction by adding the difference to the smaller number to see if it equals the larger number.

Front

What is a practical application of addition in real life?

Back

Calculating total expenses, such as adding up costs of items in a shopping cart.

Front

What is the significance of understanding place value in large numbers?

Back

Place value helps in accurately reading, writing, and performing operations with large numbers.