Question

• 1/4 + (-1/4) =
• ( -8.35) + (- 46 / 5) =
• - 6.6 + (0.8) =
• -172.50 + (-172 / 50) =
• 47.93 + 36 /9 =
• 34.4 + (-56.6) =
• 3/4+ 0.67 =
• 3.8 + (-4/16) =
• 25/8 + (-8.72) =
• -15.76 + (-9.4/5) =
• 106.101 – (-72.3/8) =

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Answer 1

Respuesta:

• 1/4 + (-1/4) =

1÷4+(0−1÷4)

0.25+(0−1÷4)

0.25+(0−0.25)

0.25+-0.25

0

• ( -8.35) + (- 46 / 5) =

(0−8.35)+(0−46÷5)

-8.35+(0−46÷5)

-8.35+(0−9.2)

-8.35+-9.2

-17.549999999999997

• - 6.6 + (0.8) =

6.6+0.8

7.3999999999999995

• -172.50 + (-172 / 50) =(0−172.5)+(0−172÷50)

-172.5+(0−172÷50)

-172.5+(0−3.44)

-172.5+-3.44

-175.94

• 47.93 + 36 /9 =

47.93+36÷9

47.93+4

51.93

• 34.4 + (-56.6) =

34.4+(0−56.6)

34.4+-56.6

-22.200000000000003

• 3/4+ 0.67 =

3÷4+0.67

0.75+0.67

1.42

• 3.8 + (-4/16) =

3.8+(0−4÷16)

3.8+(0−0.25)

3.8+-0.25

3.55

• 25/8 + (-8.72) =

25÷8+(0−8.72)

3.125+(0−8.72)

3.125+-8.72

-5.595000000000001

• -15.76 + (-9.4/5) =

(0−15.76)+(0−9.4÷5)

-15.76+(0−9.4÷5)

-15.76+(0−1.8800000000000001)

-15.76+-1.8800000000000001

-17.64

• 106.101 – (-72.3/8) =

106.101×–((0−72.3÷8))

106.101×–((0−9.0375))

106.101×–(-9.0375)

106.101×NaN

NaN

Explicación paso a paso:

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