100 Great Black Britons: A Celebration of the Extraordinary Contribution of Key Figures of Afr

100 Great Black Britons: A Celebration of the Extraordinary Contribution of Key Figures of Afr

Matematika -43 + 23 + -23 + 67 = ......​

-43 + 23 + -23 + 67 = ......​

Penjelasan dengan langkah-langkah:

-43 + 23 + -23 + 67

= -(43 - 23) + -23 + 67

= -20 + -23 + 67

= -43 + 67

= 24

Penjelasan dengan langkah-langkah:

= -43 + 23 + (-23) + 67

= -20 + (-23) + 67

= -43 + 67

= 24

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