Length + subtraction - practice problems
Number of problems found: 117
- Balloons 2
One balloon is 3 7/10 meters above the ground. A second balloon 2 3/5 meters higher. How far above the ground the second balloon? Complete the addition equation and a related subtraction equation to model the problem. Use x to represent the height of the - Han needs
Han needs 1 m of ribbon. He has 0.7 m of the length required. How much more ribbon does he need? - Ethan 2
Ethan helps his grandpa trim the bushes in the gardens every week. There are two gardens in his house. The small square garden has a side of 11 m. Beside it is a big square garden which has a side 4 times as long as the small garden. A fence surrounds the - Fencing material
Ailey bought 10 meters of wire fencing material to enclose her triangular flower garden. If the lengths of the sides of the triangular garden are 2 ½ meters, 3 ⅔ meters, 2 ⅙ meters, how long will the excess wire fencing material be? - Cylindrical 70024
We should grind a cylindrical rod with a diameter of 6 cm and a length of 20 cm to form a conical rod of the same size and the same base diameter. What will be the volume of material removed? - David 3
David was 1 3/5 m tall in the year 2020. This was 3/10 m taller than his height in year 2019. What was his height in 2019? - Fabric length Meg has 5 3/4 yd of fabric. She needs 1 1/8 yd to make a vest and 2 1/2 yd to make a skirt. How much fabric will be left for a jacket?
- Kilograms 66864
The sculptor composes an ice city from ice cubes. The cube with an edge length of 2 dm weighs 7.2 kg. How many kilograms is an ice cube with an edge length of 6 dm heavier than it? - Sufficient 63464 The fence around the garden measures 360 m. Of these, 72 18/20 m are damaged and must be repaired. How many meters of fence is sufficient?
- Pipe thickness
The outer circumference of the tube is 32cm. Its length is 60cm, density 8.5g/cm³ and weight 9.495kg. Calculate the wall thickness of the pipe. - A bamboo A bamboo is 26 2/5 meter long. If it is cut into 12 pieces, how long will each piece be?
- The tailor
The tailor estimated the rest of the fabric in the package at 11 m. By measuring, he found that he could cut the same pieces of this fabric without a residue in 150 cm or 210 cm increments. How many meters of fabric was in the package? - Math: Math: solve each problem. 1. for the school's intramurals, a group of students prepared 23 1/2 liters of lemonade to sell. They had 3 5/8 liters leftover. How many liters of lemonade were sold? 2. My mother bought 3 3/4 kg of beef, 23/5 kg of pork, and 5
- Decoration 57241 Mom bought 3 meters of fabric for decoration. She cut 1 1 / 2m and 5 / 4m. How much substance did she have left?
- Regular octagon pad
You need to make a pad in the shape of a regular octagon with a side length of 4 cm. What is the minimum diameter of the circle-shaped semi-finished product from which we make the pad, and what will be the percentage of waste? (Round the results to 1 deci - Spruce
A massive storm broke the top of a fifteen-meter spruce so that it remained hanging along the rest of its trunk. The distance of this hanging top from the ground was 4.6 m. At what height was the spruce trunk broken? - Two stacks
Two stacks of books together are 7 5/8 inches tall. If one stack is 4 11/16 inches tall, how tall is another stack? - From a 2
From a rope that is 11 m long, two pieces of lengths 13/5 m and 33/10 m are cut off. What is the length of the remaining rope? - Chin swim
Chin swim 9 3/4 miles a week so far this week he was swum 3 1/4 miles. How many more miles does Chin need to swim this week? - Bamboo 2 A piece of bamboo is to 2 1/4 meter long. Jessie cuts 1 1/3 meter to be used for making some kites and another piece 3/4 meter long to be given to his friend. How long is the me remaining piece of bamboo?
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