4th Grade Quarter 1 NC Check-In Review

Front

What is the process to find the total amount collected when one person collects a certain amount and another collects twice that amount?

Back

To find the total amount collected, first determine the amount collected by the first person. Then, multiply that amount by 2 to find the second person's collection. Finally, add both amounts together.

Front

How do you calculate the average of two sets of numbers?

Back

To calculate the average of two sets of numbers, first find the total for each set. Then, add the totals together and divide by the number of sets.

Front

What is a composite number?

Back

A composite number is a positive integer that has at least one positive divisor other than one or itself, meaning it can be divided evenly by numbers other than 1 and itself.

Front

How do you determine the width of a rectangle when given the area and length?

Back

To determine the width of a rectangle, divide the area by the length. The formula is: Width = Area / Length.

Front

What is the formula to calculate the area of a rectangle?

Back

The formula to calculate the area of a rectangle is: Area = Length × Width.

Front

How do you find the difference between two sums?

Back

To find the difference between two sums, first calculate each sum separately. Then, subtract the smaller sum from the larger sum.

Front

What is the significance of understanding ratios in problem-solving?

Back

Understanding ratios helps in comparing quantities and can simplify complex problems by breaking them down into proportional relationships.

Front

How can you determine how many more points are needed to reach a goal?

Back

To determine how many more points are needed to reach a goal, subtract the current total from the goal. The formula is: Points Needed = Goal - Current Total.

Front

What is the importance of graph interpretation in data analysis?

Back

Graph interpretation is important in data analysis as it allows one to visualize trends, compare data sets, and draw conclusions based on visual information.

Front

What steps should be taken to solve a word problem involving multiple operations?

Back

To solve a word problem involving multiple operations, read the problem carefully, identify the key information, determine the operations needed, and solve step by step.