4.4A (Readiness) - 4th Grade Math STAAR Review

Front

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

Back

Area = length × width.

Front

If a business rents 4,506.23 square feet and uses 281.6 square feet for the kitchen, how do you find the remaining space?

Back

Subtract the kitchen space from the total space: 4,506.23 - 281.6.

Front

What is the total cost of 1 pet carrier costing $21.89 and 2 bags of cat food costing $16.49 each?

Back

Total cost = $21.89 + (2 × $16.49) = $54.87.

Front

How do you calculate the total length of two hiking trails measuring 2.7 miles and 5.84 miles?

Back

Add the lengths of the trails: 2.7 + 5.84 = 8.54 miles.

Front

What is the total cost of 2 patio chairs at $57.65 each and a table at $146.22?

Back

Total cost = (2 × $57.65) + $146.22 = $261.52.

Front

If Sadie bought 234 bracelets on Monday, 456 on Tuesday, and 654 on Wednesday, how do you find out how many more she needs to reach 2500?

Back

Total bracelets = 234 + 456 + 654. Subtract from 2500 to find how many more are needed.

Front

What is subtraction in mathematics?

Back

Subtraction is the operation of finding the difference between two numbers.

Front

What does it mean to calculate total cost?

Back

Total cost is the sum of all individual costs.

Front

What is the importance of understanding area in real-life applications?

Back

Understanding area helps in planning spaces, such as rooms or land.

Front

How do you find the difference between two numbers?

Back

Subtract the smaller number from the larger number.