Hitunglah.

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Soal Jawaban Kurikulum Merdeka

Hitunglah.

(1) 11 – 17 + 13

(2) -14 + 19 + 12 – 20

(3) -3,1 – 5,9



(4) -0,6 – (-1)

(5) (1/6) – (3/4)
(6) (-2/7) + (6/7) – (3/7)

Jawaban:
Matematika Kelas 7 Halaman 31, 32, 33 Operasi Penjumlahan Pengurangan Bilangan Bulat 2022
(1) 11 – 17 + 13 = 7




(2) {-14 + 19} + {12 – 20} = 5 + (-8) = -3

(3) -3,1 – 5,9 = -9

(4) -0,6 – (-1) = -0,6 + 1 = 0,4

(5) (1/6) – (3/4) = 2/12 – 9/12 = -7/12

(6) {(-2/7) + (6/7)} – (3/7) = 4/7 – 3/7 = 1/7




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