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It is easier to simply add two one-digit numbers than to mess about with estimation!

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Q: How can estimating help you add two digit of number?
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Related questions

How can estimating help you add two-digit numbers?

Idont know


What is the answer to a 4 digit number subtracted from a 5 digit number to equal 33333?

Any four-digit number will do. Add it to the number 33333, to get the original number you have to subtract from.Any four-digit number will do. Add it to the number 33333, to get the original number you have to subtract from.Any four-digit number will do. Add it to the number 33333, to get the original number you have to subtract from.Any four-digit number will do. Add it to the number 33333, to get the original number you have to subtract from.


If you add a two digit number to a two digit number can you get a four digit number?

No, when you add a two-digit number to another two-digit number, the largest sum you can get is 99 + 99 = 198, which is a three-digit number. In order to get a four-digit number, you would need to add at least a three-digit number to another three-digit number, such as 100 + 100 = 200.


How do you add a 3 digit number and a two digit number?

You line up the last numbers and then add it!


What is the least sum in 4 digit number if you add 2 digit number?

6


How do you add a 3 digit number and a 2 digit number?

Nothing special about it. 489 +65 554


How do you divide a number by by a two digit number?

To divide a single digit number by a double digit number,you first have to understand its obviously isn't easy. The following should help: *Put a zero on the area of the quotient and add a decimal point next to it. * After doing this,divide as if both numbers were two digit numbers and proceed You should get the answer.


What is a 6 digit number when we add 1 to it becomes a 7 digit number?

999,999 is 6 digits Adding 1 makes it 1,000,000 = a 7 digit number.


What is the least 8 digit add number?

10,000,001


How does knowing how to compare four digit numbers help you to compare five digit numbers?

they all are digit numbers


How can you check if a number is a multiple of 4?

Add the last digit (units digit) to twice the previous digit (tens digit). If this sum is divisible by 4, so is the original number.


What is a 3 digit whole number when doubled remains a 3 digit number When you add 2 to the doubled number it becomes a 4 digit number?

Any number when doubled becomes even. Thus the key part of the question is identifying a 3 digit even number that you can add 2 to to become a 4 digit number. The answer is 998. Thus to find the original number we need to do 998/2. This calculates to 499.