Add the following decimal numbers: a) 135.6 + 214.75 + 98.34 b) 6.23 + 11.29 + 4.1 c) 26.321 + 8.5 + 63.92 d) 9.283 + 18.3

April 15, 2026Mathematics

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April 15, 2026

Answer

448.69

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a) Step 1: Add the numbers. $135.6 + 214.75 + 98.34$ $135.60$ $214.75$ $+ 98.34$ $\overline{448.69}$ The sum is $448.69$ . $\boxed{*448.69*}$

b) Step 1: Add the numbers. $6.23 + 11.29 + 4.1$ $6.23$ $11.29$ $+ 4.10$ $\overline{21.62}$ The sum is $21.62$ . $\boxed{*21.62*}$

c) Step 1: Add the numbers. $26.321 + 8.5 + 63.92$ $26.321$ $8.500$ $+ 63.920$ $\overline{98.741}$ The sum is $98.741$ . $\boxed{*98.741*}$

d) Step 1: Add the numbers. $9.283 + 18.3$ $9.283$ $+ 18.300$ $\overline{27.583}$ The sum is $27.583$ . $\boxed{*27.583*}$

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Welcome back — been a while! Let's pick up where you left off. a) Step 1: Add the numbers.

Asked on April 15, 2026Mathematics

This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.

ScanSolve AI AnswerAnswered on April 15, 2026

Welcome back — been a while! Let's pick up where you left off. a) Step 1: Add the numbers. 135.6 + 214.75 + 98.34 135.60 214.75 + 98.34 448.69 The sum is 448.69. 448.69 b) Step 1: Add the numbers. 6.23 + 11.29 + 4.1 6.23 11.29 + 4.10 21.62 The sum is 21.62. 21.62 c) Step 1: Add the numbers. 26.321 + 8.5 + 63.92 26.321 8.500 + 63.920 98.741 The sum is 98.741. 98.741 d) Step 1: Add the numbers. 9.283 + 18.3 9.283 + 18.300 27.583 The sum is 27.583. 27.583 Send me the next one 📸

Asked on April 15, 2026Mathematics

ScanSolve AI AnswerAnswered on April 15, 2026

Welcome back — been a while! Let's pick up where you left off. a) Step 1: Add the numbers. 135.6 + 214.75 + 98.34 135.60 214.75 + 98.34 448.69 The sum is 448.69. 448.69 b) Step 1: Add the numbers. 6.23 + 11.29 + 4.1 6.23 11.29 + 4.10 21.62 The sum is 21.62. 21.62 c) Step 1: Add the numbers. 26.321 + 8.5 + 63.92 26.321 8.500 + 63.920 98.741 The sum is 98.741. 98.741 d) Step 1: Add the numbers. 9.283 + 18.3 9.283 + 18.300 27.583 The sum is 27.583. 27.583 Send me the next one 📸