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Number that close to that the given numbers that make estimation or mental calculation easier?
Carlyrd
Compatible Numbers
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∙ 11y ago
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How can estimating help you add two digit of number?
It is easier to simply add two one-digit numbers than to mess about with estimation!
How can you use estimation to find the quotient of 57 divided by 3?
19
Why are some numbers easier to add than others?
The answer depends on your familiarity with number bonds.
How do you you perform calculation with mixed numbers?
You need to understand that a mixed number such as 5 1/3 really means 5 plus 1/3. You can do your calculations accordingly. To add and subtract, you can add and subtract the whole part and the fractional part separately. To multiply or divide, you can convert the numbers to improper fractions first - though in some cases it is easier to use the distributive property.
Why are rounded numbers easier to work with?
Less digits to work with. As an example, to multiply 4000 x 30,000, you only need to multiply 4 x 3, then attach all the zeros (7 zeros in this case) at the end. WITH A LITTLE BIT OF PRACTICE, YOU CAN DO THIS CALCULATION IN YOUR HEAD. However, if there are more significant digits (roughly speaking, non-zero digits), most people would need pencil and paper, or a calculator, to do such a calculation.
Numbers that are close to the given numbers that make estimation or mental calculation easier?
Compatible Numbers
What are Numbers that are close to the given numbers that make estimation or mental calculation easier?
compatible numbers
What are numbers that are close to the given numbers to make estimation easier?
15 ,67, and 84 are numbers that are close to the given numbers to make estimation easier.
How can estimating help you add two digit of number?
It is easier to simply add two one-digit numbers than to mess about with estimation!
How can you use estimation to find the quotient of 57 divided by 3?
19
How many 4 digit number combinations are possible by using the same 6 numbers?
6 * 5 * 4 * 3 I'm sure you can calculate the answer from here. (that assumes you can't use an already used number again, if reuse is allowed the calculation is even easier)
Can text entries can be used in calculation using Excel?
Not in the sense that you can type the word of a number and/or operation to do a calculation, like having: =Five multiplied by seven =Ten + four =8 minus 2 However some text functions can be used to generate numbers, like finding the length of a piece of text and using that number in a calculation. You can also give cells actual names and then use those names in calculations, which can be easier than remembering cell addresses. So you could have a cell named Total and then do a calculation like this, using the word Total instead of the actual cell reference: =Total * 10%
What does the word front-end estimation mean?
Front-end estimation means that you estimate from the front of the number. say you're too lazy to work out 183 + 294. 183 becomes 180 and 294 becomes 290. now the problem is 180 + 290. see? much easier!
Why are commas used in large numbers?
They're simply used for clarity - to make the number easier to read.
Why are some numbers easier to add than others?
The answer depends on your familiarity with number bonds.
Why is it useful to express ratios in lowest terms?
The numbers in the simplified form are smaller and so may be easier to comprehend. Also, working with the lowest terms means that the results of multiplications or divisions are smaller numbers and so less susceptible to errors - either calculation mistakes made by the user or rounding errors because computers can store and manipulate numbers to only a limited degree of accuracy. The numbers in the simplified form are smaller and so may be easier to comprehend. Also, working with the lowest terms means that the results of multiplications or divisions are smaller numbers and so less susceptible to errors - either calculation mistakes made by the user or rounding errors because computers can store and manipulate numbers to only a limited degree of accuracy. The numbers in the simplified form are smaller and so may be easier to comprehend. Also, working with the lowest terms means that the results of multiplications or divisions are smaller numbers and so less susceptible to errors - either calculation mistakes made by the user or rounding errors because computers can store and manipulate numbers to only a limited degree of accuracy. The numbers in the simplified form are smaller and so may be easier to comprehend. Also, working with the lowest terms means that the results of multiplications or divisions are smaller numbers and so less susceptible to errors - either calculation mistakes made by the user or rounding errors because computers can store and manipulate numbers to only a limited degree of accuracy.
How is ordering fractions on a number line similar to and different from ordering whole numbers on a number line?
It will be easier to know what to write
