Addition practice problems - page 71 of 75
Number of problems found: 1499
- Characteristics 2104
Betka thought of a natural number with different digits and wrote it on the board. Podeň wrote the digits of the original number on the back and thus got a new number. By adding these two numbers, he got a number with the same number of digits as the inte - Daughters
The man conducting the census asks a woman the age of her three daughters. The woman says when multiplying the age, get the number 72; if their ages add up, get a number of our house, as you see. The man says: That is not enough to calculate their ages. S - Winnie
Winnie Hugo had the right paw ten punches and 15 left more. How many punches do you have on the left paw? - Three numbers
Find three numbers so that the second number is four times greater than the first and the third is lower by five than the second number. Their sum is 67.
- Brackets
Place one pair of brackets in the expression 20-16 + 10 - 4 - 2 so that the result will be 0. - With bracket
Calculate (evaluate) a simple mathematical expression with negative numbers and a bracket: 13+15*5-2*(-6) - Car factory
A workshop produced 25 cars. In comparison, they produced about 15 fewer than they had planned. How many cars have they produced in the hall yet? How many cars are still to manufacture? - Cinema
How many seats are in the stands if you know that the first row has 24 seats and the last 50 seats, and each subsequent row has two more seats than the previous row? How many seats are in the stands? - Bus 2
At the 6th bus stop, 44 passengers take off from the bus. Overall, at the 6th stop, 13 passengers were added. How many passengers take on the 6th stop?
- Two forces
Two forces with magnitudes of 25 and 30 pounds act on an object at 10° and 100° angles. Find the direction and magnitude of the resultant force. Round to two decimal places in all intermediate steps and your final answer. - Travel by bus
Five girls are traveling by bus. Each holds in each hand two baskets. Each basket contains five cats. Each cat has five kittens. Three girls get off the bus, and another girl without baskets goes on board. The bus control driver. How many legs are on the - Five girls
Five girls are traveling by bus. Each holds in each hand two baskets. In each basket are four cats. Each cat has three kittens. Two girls exit the bus. How many legs are on the bus? - Flowers & garden
The garden grows five white flowers. Yellow 7 more than white. Blue 4 fewer than yellow. How many flowers grow together in the garden? - Miraculous tree
The miraculous tree grows so fast that the first day increases its height by half the total height of the second day by the third, the third day by a quarter, etc. How many times will it increase its height after 6 days?
- Car parking
The car park has 45 motorcycles and 25 cars. Fourteen cars went away, and two arrived, then departed 12 motorcycles, and 2 arrived. How many motorbikes and cars are there now? - Expression 1
What is 7+8-(5×2)+5-4+(6×(5-3)+6)-(8+10)-7+6? - Saving per cents
On the first day, I saved 1 cent, and I saved a cent more every following day. How much do I save in one year (365 days)? - Chestnuts
Mary harvested 45 chestnuts. Christian harvested 56 chestnuts more. How many chestnuts are gathered together? - Classroom 3
How many children are in the classroom, where 13 children are higher than Lenka and nine children lower than Lenka?
Determine internal angles of isosceles trapezium ABCD /a, c are the bases/ and if: alpha:gamma = 1:3Do you have homework that you need help solving? Ask a question, and we will try to solve it. Solving math problems.
