Envision Topic 4 Assessment

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Front

What is regrouping in addition?

Back

Regrouping is when you rearrange numbers to make it easier to add them, especially when the sum exceeds 10.

Front

What is the sum of 57 and 15?

Back

The sum of 57 and 15 is 72.

Front

What is the sum of 63 and 19? Do you need to regroup?

Back

Yes, you need to regroup.

Front

What is the sum of 42 and 56? Do you need to regroup?

Back

No, you do not need to regroup.

Front

How many dolphins are there in total if one zoo has 26, another has 53, and a third has 7?

Back

There are 86 dolphins in total.

Front

What is the sum of 26 and 17?

Back

The sum of 26 and 17 is 43.

Front

What is a number line?

Back

A number line is a straight line with numbers placed at equal intervals, used to represent numbers visually.

Front

What does it mean to find the total?

Back

Finding the total means adding all the numbers together to get one final number.

Front

What is a word problem in math?

Back

A word problem is a math problem that is written in the form of a story or a real-life situation.