(A) Add them together.(B) Subtract the smaller from the larger.
The sum of two decimals equals a whole number when the total number of decimal places in both decimals is the same or when one decimal has a sufficient number of trailing zeros to make the total a whole number. For the difference of two decimals to equal a whole number, the two decimals must differ such that their decimal parts cancel each other out, resulting in an integer. In both cases, the key is ensuring that the decimal portions align appropriately.
The estimated sum of 674 and 213 can be calculated by rounding each number to the nearest hundred. Rounding 674 to 700 and 213 to 200 gives an estimated sum of 700 + 200, which equals 900. Therefore, the estimated sum is approximately 900.
When estimating the sum of 48765 and 9221, you can round each number to the nearest thousand. 48765 rounds to 49000, and 9221 rounds to 9000. Adding these rounded numbers gives you an estimated sum of 58000. To estimate the difference, you can round 48765 to 49000 and 9221 to 9000. Subtracting these rounded numbers gives you an estimated difference of 4000.
That depends what the divisor of the division sum is - as to what the part of the number after the decimal point would be.
Yes.
it can help you determine whether toy made an error in calculating an exact sum or difference.
The sum of any one number is the value of that number.
The sum of two decimals equals a whole number when the total number of decimal places in both decimals is the same or when one decimal has a sufficient number of trailing zeros to make the total a whole number. For the difference of two decimals to equal a whole number, the two decimals must differ such that their decimal parts cancel each other out, resulting in an integer. In both cases, the key is ensuring that the decimal portions align appropriately.
The range of a single number - with or without a decimal - is zero.
The estimated sum of 674 and 213 can be calculated by rounding each number to the nearest hundred. Rounding 674 to 700 and 213 to 200 gives an estimated sum of 700 + 200, which equals 900. Therefore, the estimated sum is approximately 900.
When estimating the sum of 48765 and 9221, you can round each number to the nearest thousand. 48765 rounds to 49000, and 9221 rounds to 9000. Adding these rounded numbers gives you an estimated sum of 58000. To estimate the difference, you can round 48765 to 49000 and 9221 to 9000. Subtracting these rounded numbers gives you an estimated difference of 4000.
The sum of a single number is itself. So the answer is 12904 - and no estimate required.
The distributive property of multiplication lets you simplify expressions wherein you multiply a number by a sum or difference. According to this property, the product of a sum or difference of a number is equal to the sum or difference of the products.
The sum of the sum and difference gives twice the larger number 14 + 4 = 18 → the larger number is 18 ÷ 2 = 9 The difference of the sum and the difference gives twice the smaller number 14 - 4 = 10 → the smaller number is 10 ÷ 2 = 5 → The two numbers are 9 and 5.
That depends what the divisor of the division sum is - as to what the part of the number after the decimal point would be.
program SumAndDifference; var num1, num2, sum, difference: integer; begin write('Enter first number: '); read(num1); write('Enter second number: '); read(num2); sum := num1 + num2; difference := num1 - num2; if sum > difference then written('The sum is greater: ', sum) else written('The difference is greater: ', difference); end. This program will prompt the user to enter two numbers, calculate their sum and difference, and then compare the two values. If the sum is greater than the difference, it will display the sum; otherwise, it will display the difference.
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