What does subtraction mean?

Taking a smaller number away from a bigger number to find the difference.

True or False: You can subtract a larger number from a smaller number.

False. Subtracting a larger number from a smaller number is not possible.

Which of the following is true about subtracting a number from itself? A) It results in zero B) It results in the original number C) It results in a negative number D) It is not possible

A) It results in zero

Riddle: I am a number that when you take away zero, I stay the same. What am I?

Any number

When you subtract 67 - 25, what is the first step?

Subtract the ones place digits first.

Fill in the blank: To check if subtraction is correct, add the ______ to the smaller number.

Difference

True or False: Every addition fact has only one subtraction fact.

False. Every addition fact has two subtraction facts.

What is the term used when the digit to subtract is larger than the digit in the same place?

Borrowing

Riddle: I am a method to subtract without writing, breaking numbers into parts. What am I?

Mental subtraction

Fill in the blank: To find the missing digit, start with the ______ place.

Ones

Which operation helps to find the difference in word problems? A) Addition B) Multiplication C) Subtraction D) Division

C) Subtraction

True or False: To find a missing digit in a subtraction, you always look at the tens place first.

False. You start with the ones place first.

What is the result of subtracting 63 - 25 using borrowing?

38

Fill in the blank: The difference between total students and boys gives you the number of ______.

Girls

If you subtract 40 from 73 and adjust by adding 2, what is the final answer?

35

Which method involves finding what number to add to reach the bigger number in mental subtraction?

Method 2

What should you do if you need to borrow in subtraction?

Reduce the tens place by 1 and add 10 to the ones place.