# Subtraction practice problems - page 76 of 77

Subtraction is a mathematical (arithmetic) operation or numerical performance. It is marked with a minus sign (hyphen), the opposite of the addition operation. For example, 5 minus 3 is 2 (5-3=2). The number 5 is called the minor, the number 3 is the denominator, and the subtraction result (number 2) is the difference. We get a negative number if we subtract the larger number from the smaller one. We can also subtract more numbers, thus subtracting them sequentially from left to right. The subtraction operation has a lower priority than multiplication, division, and exponentiation.#### Number of problems found: 1532

- Operations

The sum of the numbers $a and $b multiply by the difference of numbers $c and $d. - Garden

The rectangular garden is 72 m long and 25 m wide. Calculate by how many m² its area will be reduced if it is surrounded by an ornamental fence 50 cm wide. - Eggs

Mother bought from neighbors 39 domestic eggs. Her neighbor got back €4.54 from €10. How many euros get back from 20 banknote if she buys 94 eggs from a neighbor? - Chocholate

The table of chocolate is divided into squares on its surface. Lengthwise has 15 squares and widthwise 19 squares. We must chocolate broke into individual squares. How many times have we broken it to get only individual squares? It is not permitted to bre

- Mom and daughter

Mom is 30 years older than the daughter. What is the age difference between them in 35 years? - Vector

Determine coordinates of the vector u=CD if C[12;-8], D[6,20]. - Saving

Mom said that Suzan saves about 120 EUR (rounded to tens). How many euros could she at least save (minimum)? - Mistake

Nicol needs to correct errors when calculating in school. Instead of adding the number 20, she subtracts it. What is the difference between the result and the correct result? - Grandchildren 850

Grandma bought new briefcases for her grandchildren. Pavel got a blue briefcase for 1350 CZK, and Markétka got a red briefcase, which was 270 CZK more expensive than Pavl's. How much did the red briefcase cost? How much CZK did Grandma pay for both briefc

- I think number

I think number. When I add 432 to it and subtract 197, I get a number that is 39 greater than 1824. What number am I thinking? - Farm

Agricultural cooperative (farm) produced 14144 liters of milk for 16 days, which exceeded the plan by 1984 liters. How many liters of milk had a day planned to produce? - About what

How much and how many times is 72.1 greater than 0.00721? - Numbers

Find a number on the number line that has the same distance from these numbers: - Efficiency of rail

With subsidies, is business easy? Calculate how much must cost a rail ticket (x) in today's ticket price € 11 and if the government did not subsidize the trains if it is known that it would cost three times today's ticket without subsidies. Calculate the

- Two boats

Two boats are located from a height of 150m above the lake's surface at depth angles of 57° and 39°. Find the distance of both boats if the sighting device and both ships are in a plane perpendicular to the lake's surface. - It is rectangular?

The size of two of the angles in a triangle is α=110°, β=40°. Is it a right triangle? - ABS

What is the value of ||-81|-|-90||? - Root

The root of the equation (x-10)² +4 = x² +35x is (equal or greater or less than zero). ... - Opposite numbers

Calculate opposite numbers (additive inverse) to given ones:

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