Addition practice problems - page 62 of 79
Number of problems found: 1573
- Mean/average
Calculate the average of the numbers 2.3 4.01 0.65 6. - Six-sided polygon
There is a six-sided polygon. The first two angles are equal, the third angle is twice (the equal angles), two other angles are trice the equal angle, while the last angle is a right angle. Find the value of each angle. - Bus vs train
Millie took the bus, and the journey took 55 minutes. Julia was 1 h 20 min by train. They arrived in Prague at the same time, 10 h45 min. At what time did each have to go out? - Stones in aquarium
The water is up to three-quarters of the depth in an aquarium with a length of 2 m, 1.5 m wide, and 2.5 m deep. Can we place 2m cubic meters of stones in the aquarium without spilling water? (0 = no, 1 = yes) - Fifth and Sixth Graders
There are 445 pupils in the secondary school. One-fifth of them are in the fifth grade. How many fifth and sixth graders are there together if there are 98 sixth graders? - Sum-add-multiply
Increase the product of numbers 7 and 8 by the sum of numbers 7 and 8. - Students Language Proficiency German
Two hundred fifty-five students of a certain high school know one other language in addition to English. Twenty-three more pupils mastered the German language than the Spanish language. The French language is mastered by 37 fewer pupils than the German la - Barrels
Peter has 42 barrels. One-sixth of them are filled with lemonade, one-third are filled with wine, and half are empty. Calculate how many barrels are with each filling. - Public transport
Determine how many minutes it took each public transport vehicle to travel along its route. The bus set off on its route at 9:47. , it reached its destination at 10:35. The trolleybus set off on its route at 9:38. , it reached its destination at 10:20. Th - Determination of a sequence
A sequence is given whose first three members are a1= 70, a2=64, a3=58. 1, decide whether it is an arithmetic or a geometric sequence and accordingly determine the value of d or q. 2, determine the value of the fifteenth member of the sequence. 3, determi - Adding shapes
Five triangles + 1 square = how many sides in all? - Temperature adding
At a weather center, the temperature at midnight was -2 degree Celsius, and by noon it had risen 4 degree Celsius. What is the new temperature? - Bags in Decreasing Rows
We will put 900 bags in nine rows, with five fewer in each subsequent one. How many are in the first place? - Floor Number Puzzle
Jana lives four floors below us, Vilma 5 floors above Jana, and I live two floors above Vilma. Which floor do I live on? - If you
If you travel to work for 22 days and it takes 29.2 minutes, how many minutes will it take to travel to work and back? - Bus Passengers On Off
Forty-six people sat meters away. At the bridge station, two people got out, and six joined. How many people drove on? - The female teacher The female teacher wrote two numbers on the blackboard under each other and called on Adam to add them. Adam correctly added them and wrote the result 39 below the given numbers. The teacher erased the topmost number, and thus the remaining two numbers fo
- Basket weaving
Uncle Rudolf weaves baskets, which he then sells in the market. On Monday, he knitted 7 baskets; he worked one more every other day than the previous day. How many times more baskets did he knit by the following Monday dinner, compared to the first day, i - Total Money of Two
Rado has 21 CZK, Luke has one-third as much. How much CZK do they have together? - House numbering
The residential house has three entrances, numbered even numbers, successively immediately behind. The sum of the two numbers on the outside entrances is 68. Calculate the middle of these three numbers.
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