Discover 2 Unit 7 | Baamboozle - Baamboozle | The Most Fun Classroom Games!

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What is subtraction problem?

When we subtract things, we take them away from other things.

Ann has 36 apples. She ate 3 appples. How many apples were left?

33 apples.

Jack has 32 cookies, but he shared with his brother 16 cookies. How many cookies were left?

16 cookies.

Which number do we usually write subtraction math problems in a column?

double-digit numbers

Now count backward by four, how much are you subtracting each time now?

I'm subtracting 4 each time.

Which number do we usually write subtraction math problems in a row?

single- digit numbers.

Can you say this problem in words: 14-8= 6

Fourteen minus eight equals six.

How many do you count backward when you subtract 5?

Count backward by fives

What do we need in the subtraction math problems?

All subtraction math problems have a minus sign.

What is addition problem?

When we add things, we join them together.