Addition practice problems - page 65 of 78
Number of problems found: 1557
- Product calculation
the product of the sum and difference of the numbers -2.3 and 4.7 - Linden circumference
The largest linden in Bohemia is the Vejdová lime tree in the Orlické Mountains, with a circumference of 14 meters and 140 centimeters. What trunk circumference does this linden tree have in decimetres? - Fruit boxes
In the orchard, they peeled 2650 kg of peaches and 1479 kg of apricots. They packed peaches in five-kilogram boxes and apricots in three-kilogram boxes. How many crates did they need for all the peaches and apricots? - Brackets 2
Add parenthesis to make true: 5-2×6-4+2=5 - Number sum What is 2/3 of the sum of numbers (0.10) and (-5.3)?
- Product of the sum and difference Calculate the product of the sum and difference of numbers -7 and -2.
- Sum calculation
Calculate the second sum if you know that one sum is -124.6 and the resulting sum is (-200). - Flea jumps
Find out where the flea jumps if it jumps from the number: A) -17 by 28 pieces towards larger numbers. B) from the number -9 by 16 divisions towards smaller digits - 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.
- Christina - Samuel
Samuel is 2 cm higher than the average height of the pupil in the class. Christina is 7 cm lower than the average height. How taller is Samuel than Christina? - Finding Second Summand
Calculate the second summand if you know that one summand is 28.6, and the result of the sum is -100. - Temperature Forecast Maximum
The television tree frog announced such a forecast the following day. At six o'clock in the morning, we expect a temperature of -3°C, but during the day, it will warm up to 11°C. Determine what maximum temperature we can expect the next day according to t - Elevator floors
A skyscraper occupied his car in an underground garage marked with buttons in elevator number -3. He drove to his floor, number 26. How many floors did he take in the elevator? - Number sum
What is 4/5 of the sum of numbers (-4.95) and (-11.05)? - Notebooks
Liza, a store owner, buys 560 notebooks. He sold 3/8 of the notebook, and then she added the stock of a notebook of 1/4 of the number of notebooks she bought. What is the total number of notebooks she purchased? - Number division
Divide the number into two summands, which are in the given ratio: a) 3, 11:4 b) 5.1 8:9 c) 1 7:3 d) 0.42 1:6 - Hen eggs
Three neighboring hens lay 4 to 6 eggs in two days. How much will they bear in 10 days? How much will they bear in April? - Kit sales
They sold kits of CZK 357 in the department store. They sold 68 kits in one month, and 92 of them in the second month. How many crowns did they earn for these sold kits? - Grandsons
Janko is the fifth oldest and, at the same time, the fifth youngest grandson. How many grandchildren do grandparents have? - Fruit count
Jozef has ten bananas, and Adam has 20 strawberries. How many pieces of fruit do they have together?
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