Question

А)1,316-0,800= Б)10,834-6,959= В)8,900-4,382= Г)28,104-9,204= Д)6,07-4,9= Е)52,03-5,294= Ё)53,001- 9,2972= Ж)11,461+8,0698= З)7,25-0,99=

Answer 1

7,25-0,99=6,26
11,461+8,0698=19,5308
53,001- 9,2972=43,7038
52,03-5,294=46,736
6,07-4,9=1,17
28,104-9,204=18,9
8,900-4,382=4,518
10,834-6,959=3,875

Answer 2

А) 1,316 - 0,800 = 0,516 To subtract 0,800 from 1,316, we align the decimal points and subtract each digit from right to left. Starting from the rightmost digit, we have 6 minus 0, which equals 6. Next, we have 1 minus 0, which equals 1. Finally, we have 1 minus 8, which is not possible, so we need to borrow 1 from the next decimal place. Therefore, we subtract 1 from 3, which gives us 2, and then subtract 8 from 11, which gives us 3. Putting it all together, we get 0,516 as the result of 1,316 minus 0,800.

Б) 10,834 - 6,959 = 3,875 To subtract 6,959 from 10,834, we align the decimal points and subtract each digit from right to left. Starting from the rightmost digit, we have 4 minus 9, which is not possible, so we need to borrow 1 from the next decimal place. Therefore, we subtract 1 from 3, which gives us 2, and then subtract 9 from 13, which gives us 4. Moving to the next decimal place, we have 5 minus 5, which equals 0. Finally, we have 1 minus 6, which is not possible, so we need to borrow 1 from the next decimal place. Therefore, we subtract 1 from 8, which gives us 7, and then subtract 6 from 17, which gives us 11. Putting it all together, we get 3,875 as the result of 10,834 minus 6,959.

В) 8,900 - 4,382 = 4,518 To subtract 4,382 from 8,900, we align the decimal points and subtract each digit from right to left. Starting from the rightmost digit, we have 0 minus 2, which is not possible, so we need to borrow 1 from the next decimal place. Therefore, we subtract 1 from 0, which gives us -1, and then add 10 to -1, which gives us 9. Moving to the next decimal place, we have 0 minus 8, which is not possible, so we need to borrow 1 from the next decimal place. Therefore, we subtract 1 from 9, which gives us 8, and then add 10 to 8, which gives us 18. Finally, we have 8 minus 4, which equals 4. Putting it all together, we get 4,518 as the result of 8,900 minus 4,382.

Г) 28,104 - 9,204 = 18,900 To subtract 9,204 from 28,104, we align the decimal points and subtract each digit from right to left. Starting from the rightmost digit, we have 4 minus 4, which equals 0. Next, we have 0 minus 0, which equals 0. Moving to the next decimal place, we have 2 minus 2, which equals 0. Finally, we have 8 minus 9, which is not possible, so we need to borrow 1 from the next decimal place. Therefore, we subtract 1 from 1, which gives us 0, and then add 10 to 0, which gives us 10. Putting it all together, we get 18,900 as the result of 28,104 minus 9,204.

Д) 6,07 - 4,9 = 1,17 To subtract 4,9 from 6,07, we align the decimal points and subtract each digit from right to left. Starting from the rightmost digit, we have 7 minus 0, which equals 7. Next, we have 0 minus 0, which equals 0. Finally, we have 6 minus 4, which equals 2. Putting it all together, we get 1,17 as the result of 6,07 minus 4,9.

Е) 52,03 - 5,294 = 46,736 To subtract 5,294 from 52,03, we align the decimal points and subtract each digit from right to left. Starting from the rightmost digit, we have 3 minus 4, which is not possible, so we need to borrow 1 from the next decimal place. Therefore, we subtract 1 from 2, which gives us 1, and then add 10 to 3, which gives us 13. Next, we have 0 minus 9, which is not possible, so we need to borrow 1 from the next decimal place. Therefore, we subtract 1 from 2, which gives us 1, and then add 10 to 0, which gives us 10. Moving to the next decimal place, we have 5 minus 5, which equals 0. Finally, we have 5 minus 0, which equals 5. Putting it all together, we get 46,736 as the result of 52,03 minus 5,294.

Ё) 53,001 - 9,2972 = 43,7038 To subtract 9,2972 from 53,001, we align the decimal points and subtract each digit from right to left. Starting from the rightmost digit, we have 1 minus 2, which is not possible, so we need to borrow 1 from the next decimal place. Therefore, we subtract 1 from 0, which gives us -1, and then add 10 to -1, which gives us 9. Next, we have 0 minus 7, which is not possible, so we need to borrow 1 from the next decimal place. Therefore, we subtract 1 from 0, which gives us -1, and then add 10 to -1, which gives us 9. Moving to the next decimal place, we have 3 minus 9, which is not possible, so we need to borrow 1 from the next decimal place. Therefore, we subtract 1 from 5, which gives us 4, and then add 10 to 3, which gives us 13. Finally, we have 5 minus 9, which is not possible, so we need to borrow 1 from the next decimal place. Therefore, we subtract 1 from 5, which gives us 4, and then add 10 to 5, which gives us 15. Putting it all together, we get 43,7038 as the result of 53,001 minus 9,2972.

Ж) 11,461 + 8,0698 = 19,5308 To add 8,0698 to 11,461, we align the decimal points and add each digit from right to left. Starting from the rightmost digit, we have 1 plus 8, which equals 9. Next, we have 6 plus 9, which equals 15. Moving to the next decimal place, we have 4 plus 0, which equals 4. Finally, we have 1 plus 8, which equals 9. Putting it all together, we get 19,5308 as the result of 11,461 plus 8,0698.

З) 7,25 - 0,99 = 6,26 To subtract 0,99 from 7,25, we align the decimal points and subtract each digit from right to left. Starting from the rightmost digit, we have 5 minus 9, which is not possible, so we need to borrow 1 from the next decimal place. Therefore, we subtract 1 from 5, which gives us 4, and then add 10 to 5, which gives us 15. Moving to the next decimal place, we have 7 minus 0, which equals 7. Finally, we have 7 minus 0, which equals 7. Putting it all together, we get 6,26 as the result of 7,25 minus 0,99.