d. $$ -9.87+0.99+1 $$ f. $$ e .-6.42+(-14.2)+ $$ f. $$ -0.5-1.3-125.9 $$

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UpStudy AI · Accepted Answer

Calculate the value by following steps:
- step0: Calculate:
  $$-9.87+0.99+1$$
- step1: Add the numbers:
  $$-7.88$$
Calculate or simplify the expression $$ -0.5-1.3-125.9 $$.
Calculate the value by following steps:
- step0: Calculate:
  $$-0.5-1.3-125.9$$
- step1: Subtract the numbers:
  $$-127.7$$
Calculate or simplify the expression $$ -6.42+(-14.2) $$.
Calculate the value by following steps:
- step0: Calculate:
  $$-6.42+\left(-14.2\right)$$
- step1: Remove the parentheses:
  $$-6.42-14.2$$
- step2: Subtract the numbers:
  $$-20.62$$
Aquí están los resultados de las operaciones:

d. $$ -9.87 + 0.99 + 1 = -7.88 $$

f. $$ -6.42 + (-14.2) = -20.62 $$

f. $$ -0.5 - 1.3 - 125.9 = -127.7 $$
Los resultados son: d. -7.88 f. -20.62 f. -127.7

d.
f.
f.

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