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EXERCISE 2 Calculate: (a) \( 2+0,3+0,04 \) (d) \( 5,08+14,5 \) (g) \( 4,7-2,03 \) (j) \( 32,53-31,254 \) (m) \( -2,441+5,03 \) (p) \( 3,4-2,18-0,221 \)

Ask by Murray Robbins. in South Africa
Mar 17,2025

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Here are the results: - (a) 2.34 - (d) 19.58 - (g) 2.67 - (j) 1.276 - (m) 2.589 - (p) 0.999

Solución

Calculate the value by following steps: - step0: Calculate: \(2+0.3+0.04\) - step1: Add the numbers: \(2.34\) Calculate or simplify the expression \( 4.7-2.03 \). Calculate the value by following steps: - step0: Calculate: \(4.7-2.03\) - step1: Subtract the numbers: \(2.67\) Calculate or simplify the expression \( 5.08+14.5 \). Calculate the value by following steps: - step0: Calculate: \(5.08+14.5\) - step1: Add the numbers: \(19.58\) Calculate or simplify the expression \( 3.4-2.18-0.221 \). Calculate the value by following steps: - step0: Calculate: \(3.4-2.18-0.221\) - step1: Subtract the numbers: \(0.999\) Calculate or simplify the expression \( 32.53-31.254 \). Calculate the value by following steps: - step0: Calculate: \(32.53-31.254\) - step1: Subtract the numbers: \(1.276\) Calculate or simplify the expression \( -2.441+5.03 \). Calculate the value by following steps: - step0: Calculate: \(-2.441+5.03\) - step1: Add the numbers: \(2.589\) Here are the calculations for each part of the exercise: (a) Calculate \( 2 + 0.3 + 0.04 \): \[ 2 + 0.3 + 0.04 = 2.34 \] (d) Calculate \( 5.08 + 14.5 \): \[ 5.08 + 14.5 = 19.58 \] (g) Calculate \( 4.7 - 2.03 \): \[ 4.7 - 2.03 = 2.67 \] (j) Calculate \( 32.53 - 31.254 \): \[ 32.53 - 31.254 = 1.276 \] (m) Calculate \( -2.441 + 5.03 \): \[ -2.441 + 5.03 = 2.589 \] (p) Calculate \( 3.4 - 2.18 - 0.221 \): \[ 3.4 - 2.18 - 0.221 = 0.999 \] ### Summary of Results: - (a) \( 2.34 \) - (d) \( 19.58 \) - (g) \( 2.67 \) - (j) \( 1.276 \) - (m) \( 2.589 \) - (p) \( 0.999 \)

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Let's tackle these calculations with a splash of math magic! (a) \( 2 + 0.3 + 0.04 = 2.34 \) (d) \( 5.08 + 14.5 = 19.58 \) (g) \( 4.7 - 2.03 = 2.67 \) (j) \( 32.53 - 31.254 = 1.276 \) (m) \( -2.441 + 5.03 = 2.589 \) (p) \( 3.4 - 2.18 - 0.221 = 0.999 \) With each equation, remember to line up those decimal points like soldiers for perfect precision! If you're ever stumped, taking it slow and reviewing your arithmetic steps will help you avoid common pitfalls, like forgetting to borrow or carry over numbers in addition and subtraction. Happy calculating!

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