Introduction to standard form: This article is showing subtraction in standard form. Standard form is a system of change a big number into simple method to learn and recognize to simply it. Here 10000 = 104, so 7000000 = 7 × 106. Therefore 8 × 104 can be written as 80000. This concern can be used to write even larger numbers down simply in standard form. Small digits can also be writing in standard form. The method writing a digit in standard form is that first write a digit among 1 and 10, as well as then write × 10(to the power of a digit). Solved Example Problems Based on Subtraction in Standard Form: Solved Example problems based on subtraction in standard form is given below that, Example 1: Subtraction in standard form for the given numbers 5.82 × 105 - 3.46 × 104 Solution: Step 1: Given Subtraction in standard form values are 5.82 × 105 - 3.46 × 104. Step 2: Here, 5.82 × 105 is nothing but 5.82 × 100000 = 582000 And, 3.46 × 104 is nothing but 3.46 × 10000 = 34600 Step 3: Now, the subtraction of two values for 582000 – 34600 is equal to 547400 [Subtraction of two values] The subtraction of two values is 547400. So, standard form of 547400 is equal to 5.474 × 105. Step 4: The concluding answer for the subtraction in standard form is 5.474 × 105. Example 2: Subtraction in standard form for the given numbers 6.85 × 104 – 3.4 × 105 – 1.3 × 105 Solution: Step 1: Given Subtraction in standard form values are 6.85 × 104 – 3.4 × 103 – 1.3 × 102. Step 2: Here, 6.85 × 104 is nothing but 6.85 × 10000 = 68500 And, 3.4 × 103 is nothing but 3.4 × 1000 = 3400 And, 1.3 × 102 is nothing but 1.3 × 100 = 130 Step 3: Now, the subtraction of three values for 68500 – 3400 - 130 is equal to 64970 [Subtraction of three values] The subtraction of three values is 64970. So, standard form of 64970 is equal to 6.497 × 104. Step 4: The concluding answer for the subtraction in standard form is 6.497 × 104. Practice Problems Based on Subtraction in Standard Form: Practice problems based on subtraction in standard form is given below that, Problem 1: Subtraction in standard form for the given numbers 8.9 × 105 – 5.7 × 104 Answer: The concluding answer for the subtraction in standard form is 8.33 × 105. Problem 2: Subtraction in standard form for the given numbers 8.5 × 105 – 4.6 × 104 – 2.8 × 103 Answer: The concluding answer for the subtraction in standard form is 8.012 × 105. Problem 3: Subtraction in standard form for the given numbers 12.53 × 105 – 10.78 × 104 Answer: The concluding answer for the subtraction in standard form is 11.452 × 105. Having problem keep reading my upcoming posts, i will try to help you 2 digit subtraction with regrouping My forthcoming post will give you more understanding about Algebra bivariate data
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