Question

1. Find the sum of the following by arranging the numbers in columns. a. 6,475, 28,322, and 41,898 b. 18,617, 41,290, and 27.492
2. Find the difference of the following by arranging the numbers in column a. 87,825 and 72,534 b. 54,213 and 35,329
3. Find the sum by estimating the numbers to the nearest 1000. Also find actual sum. a. 24,867 and 46,781 b. 17,291 and 30.041 numbers to the nearest 1000. Answer
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Answer 1

Q1) Find the sum in each of the following : (a) 0.007 + 8.5 + 30.08 (b) 15 + 0.632 + 13.8 (c) 27.076 + 0.55 + 0.004 (d) 25.65 + 9.005 + 3.7 (e) 0.75 + ...