Multiplication practice problems - page 91 of 116

Number of problems found: 2315

Horář
Horář Bohdan měl na starosti 6 zaměstnanců. Kolik zaměstnanců měl na starosti hořář Karel, pokud jich měl 2x více než hořář Bohdan?
Missing pupils
There are 32 pupils in the class. How many pupils were missing from school if 12.5% were absent?
Radio price
After technical improvements, the radio receiver, whose price was 220 €, was auctioned for 20%. He was later reduced by 15% of the new price. What was its final price?
Original price
The shop reduced the car to 85% of the original price. It now costs € 6,375. How many euros was the original price higher?
Highway repair
The highway repair was planned for 15 days. However, it was reduced by 30%. How many days did the repair of the highway last?
Paper production
About 50% of the pulp is obtained from wood and about 65% from paper. How many tons of paper can we make from 150 tons of wood?
Fence boards
The fence around the garden is made of rhombus-shaped laths with a side 30 cm long and 1.6 m high. How many square meters of boards are needed to make a fence of 300 laths?
Product calculation
the product of the sum and difference of the numbers -2.3 and 4.7
Four children
A father saved a certain amount of money in the bank. He divided this amount equally among his four children. One of the daughters gave 3/7 of her share to her son and 4/9 of her share to her daughter. What fraction of the total savings did the grandson r
Big Ben clock
They had three tower clocks in the city. Some went right, others were 10 minutes ahead of the day, and the third was 12 minutes late each day. One day, they struck all the clocks at noon at once. How long will it be like this again?
Chicks
How many chicks were hatched from 4500 eggs, while an average of 100 eggs hatched 87?
Czech nightingale
The absolute winner of the Czech nightingale poll in 1997 was Lucy White. If you subtract 65,202 from the product of 5,064 and 123, you get the number of points she got in the survey (how many did she get?)
Cargo load
How many products weighing 12.5 kg can be loaded on a cargo car with a load of 1.5 t to load two-thirds?
Determinant Product Matrices
The determinant of the product of 2 square matrices has the value 3. What is the product's value of the respective determinants of these matrices?
Brackets 2
Add parenthesis to make true: 5-2×6-4+2=5
Product of the sum and difference
Calculate the product of the sum and difference of numbers -7 and -2.
Mixing operations with numbers
Subtract twice the number -23.6 from the difference between the numbers -130 and -40.2.
Number difference
Calculate the difference between the sum of the numbers 1.04 and 0.56 and the product of the numbers opposite to them.
Result from factoring
Calculate the second factor if one factor is 0.8, and the resulting product is 8
Six on dice
When throwing two dice, what is the probability they will fall at least one six?

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