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Сложение рац чисел

Задания для проверки знаний учащихся по теме: "Сложение и вычитание рациональных

QuestionAnswer
– 35 + (– 9) = – 44
– 8,8 + (– 4,2) = – 13
– 5 + (– 238) = – 243
– 70 + 50 = – 20
1 + (– 0,39) = 0,61
12 – (– 14) = 26
9 – (– 9) = 18
Найдите расстояние между точками А (а) и В (b), если: а = 2; b =8 6
0 – (– 40,6) = 40,6
Угадайте корень уравнения и выполните проверку: х + (– 3) = – 1 2
Created by: kaloshinae598
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