1) 1 3/4 + (-1/2)

2) 4 3/8 + (-1/4)

3) 4 1/3 + (-7 5/9)

Question

Математика

Эдисон

11 мая, 08:55

1) 1 3/4 + (-1/2)

2) 4 3/8 + (-1/4)

3) 4 1/3 + (-7 5/9)

+2

Ответы (1)

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Данаила · Answer 1

1) 1 3/4 + (-1/2) = 1 3/4-1/2=1 3/4-2/4=1 1/4

2) 4 3/8 + (-1/4) = 4 3/8-1/4=4 3/8-2/8=

4 1/8

3) 4 1/3 + (-7 5/9) = 4 1/3-7 5/9=4 3/9-

7 5/9=-3 2/9

1) 1 3/4 + (-1/2)2) 4 3/8 + (-1/4)3) 4 1/3 + (-7 5/9)

1) 1 3/4 + (-1/2)

2) 4 3/8 + (-1/4)

3) 4 1/3 + (-7 5/9)