Addition practice problems - page 71 of 76
Number of problems found: 1506
- Exchanged 2191
Task A: Anna has 14 stamps with animals. Because this morning, she gave Viera 3 stamps with monkeys. How many stamps did the animals have before? Task b: In the evening, Anna exchanged four stamps with lions for two stamps with monkeys. How many stamps di
- Number train
The numbers 1,2,3,4,5,6,7,8, and 9 traveled by train. The train had three cars, and each was carrying just three numbers. No. 1 rode in the first carriage, and in the last were all odd numbers. The conductor calculated the sum of the numbers in the first,
- Shoes
Joseph had one pair of sandals, one pair of hiking shoes, one pair of climbing shoes, and one pair of church shoes. How many pieces of shoes had together?
- Family
Dad has two years more than mom. Mom has five times more than Katy. Katy has two times less than Jan. Jan is ten years old. How old is everyone in the family? How old are they together?
- Airport
There were 23 aircraft at Blue Airport; seven flew and nine arrived. How many planes were at Blue Airport tonight?
- Crates 2
In six crates is 45 kg of apples Five crates are equally apples. In the first crate is 3 kg more apples. How many kilograms are in each crate?
- Difference AP
Calculate the difference of arithmetic progression if the sum of its first 19 members Sn = 8075 and the first member is a1 = 20
- 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?
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