Calculating the perimeter and area of squares and rectangles, and working with broken lines (polygonal chains).
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The length of a rectangle is 5 cm and its width is 2 cm. Find both its perimeter and its area. Step-by-Step Solution: Find the Perimeter ( ): Add all four sides together or use the formula Find the Area ( ): Multiply length by width. cm2cm squared Answer: The perimeter is 14 cm and the area is 10 cm2cm squared 3. Finding the Fourth Proportional Calculating the perimeter and area of squares and
Completing tables for numbers 6 through 9 and understanding their properties. Step-by-Step Solution: Find the Perimeter ( ): Add
A store sold 5 crates of pears, each weighing 6 kg, and 7 crates of plums, each weighing 4 kg. How many total kilograms of fruit were sold? Step-by-Step Solution: Calculate total weight of pears: Calculate total weight of plums: Add the results for the total weight: Answer: A total of 58 kg of fruit was sold. 2. Geometry (Perimeter and Area)
Solving expressions with parentheses, prioritizing multiplication/division before addition/subtraction. Sample Problems for the 2nd Quarter 1. Compound Word Problem (Multiplication and Addition)