6,000
The sum of that answer for that question is b- 4000
according to my casio calculator, it came up symtex error
250 and 750, which sum to 1000. The exact sum is 1001.
The sum is 2.05 and you don;t need to estimate such a simple sum!
You could use 250 and 750.
The sum of that answer for that question is b- 4000
2468
Type your answer here... 4525
according to my casio calculator, it came up symtex error
250 and 750, which sum to 1000. The exact sum is 1001.
181093
The sum is 2.05 and you don;t need to estimate such a simple sum!
A reasonable estimate of the sum of 78 and 119 is 197.
One estimate is 800 although there is really no need t estimate such a simple sum: it is 778.
You could use 250 and 750.
46.78-18.55 and estimate each sum or difference = 28.23
Assuming the order of the numbers is not important, then ((4 x 2) + 1) x 3 = 27.