Addition practice problems - page 70 of 73
Number of problems found: 1452
- Grower
Grower harvested 160 kg of apples. Pears harvested ten times less. a) How many kilograms of pears were harvested? b) How many apples and pears were harvested? c) How many kg harvested pears less than apples? - 9-gon
The sum of interior angles of 9-gon is: - Children in the classroom
How many children are in the classroom, where Ladislav is 10th lightest and 16th heaviest in class? - Annie
Annie had a few cents in her wallet. She bought three buns for 9 cents. Now she has 53 cents in the wallet. How many cents previously Annie had in the wallet?
- Hexadecimal number
What will be the hexadecimal number 303 as a decimal number? - Buffet
At the school, buffet were 30 children. Twenty-one children bought sandwiches, and 15 children bought lemonade. Four children did not buy anything. How many children bought lemonade and sandwiches? - Floods
After the floods that hit a school, parents help repair the damage. My father worked at the school 50 hours, my mom 5 hours less. How many hours worked, mother? How many hours worked my parents together? - Cycling
The cyclist goes on a trip. First, drove 4 hours average speed 44 kilometers per hour, then slowed down and another 4 hours driving a speed 36 kilometers per hour. How many total kilometers cycling? - Letters
The school children wrote 20 letters afternoon and then threw 20 letters, and then the teacher counted the children, and the children were 22, so they went to throw for two sheets. How many letters were sent together?
- The largest number
Find the largest integer such that: 1. No figures are not repeated, 2. multiplication of every two digits is odd, 3. In addition, all digits are odd. - Apples
Hanka has 5 apples more than Juro and 7 apples less than Mirka. Mirka has 19 apples. How many apples have Hanka, and how many Juro? - Collection
Majka gave from her collection of calendars Hanke 15 calendars, Julie 6 calendars, and Petke 10 calendars. Still remains 77 calendars. How many calendars had Majka in her collection at the beginning? - Bus driver
The bus driver rides 174 km in the morning, and afternoon rides 26 km more. How many kilometers are traveled in 5 days if he rides on the same line? - Workman - shift
The worker produces 300 components per shift. How many components would be produced in the 18 shifts if his performance gradually increased every shift by 3 components?
- Cupcakes
In a bowl were some cupcakes. Janka ate one-third, and Danka ate one-quarter of the cupcakes. a) How many cookies ate together? b) How many cookies remain in a bowl? Write the results as a decimal number and notepad as a fraction. - Gingerbread
John decorated 29 gingerbread and Annie 8 more. How many gingerbread decorated Annie? - Boys and girls
In the class are 20 boys and 5-times fewer girls. How many girls are in the classroom? How many children are in the class? - Password
The voltage station is day changing the master password, which consists of three letters. The code generation process does not change and is based on the following procedure: The following letters (A) to (I) correspond to different numbers from 1 to 9 if - ZOO
In the zoo were elephants, as many as ostriches. Monkeys were four times more than elephants. Monkeys were as many as flamingos. Wolves were five times less than flamingos. How many of these animals were together? We know that there were four wolves.
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