Berikut adalah 25 contoh soal sifat Asosiatif penjumlahan dan perkalian, contoh soal ini sudah dilengkapi dengan kunci jawaban yang berada di bagian bawah soal, namun kami menyarankan kepada anda untuk mengerjakan contoh soal di bawah sebisanya baru melihat kunci jawaban untuk mengukur seberapa baik pemahaman anda tentang materi soal sifat komutatif penjumlahan dan perkalian.
Contoh Perhitungan Sifat Asosiatif
Berdasarkan rumus sifat Asosiatif a + (b + c) = (a + b) + c, maka berikut contoh perhitungan sifat Asosiatif
1. 80 + (50 + 35) = (80 + 50) + 35 = 165
2. 10 + (25 + 30) = (10 + 25) + 30 = 65
3. 2 x (3 x 4) = (3 x 4) x 2 = 24
4. ((-2) x 4) x 6 = (-2) x (4×6) = -48
Apabila saudara mempunyai pertanyaan silakan tulis melalui kolom komentar di bawah
Selamat mengerjakan!
A. Soal Asosiatif Penjumlahan
- (3 + 4) +5 = 3 + (… + …) = …
- 5 + (4 + 9) = ( … + …) + 9 =
- 6 + 3 + (-2) = ( … + 3) + … = ….
- (6 + 7) + 8 = … + ( 7 + …) = …
- (1 + 2) + 3 = 1 + (… + …) = …
- (4 + 5) + 6 = 4 + (…+ …) = …
- (3 + 4) + 5 = … + (4 + …) = …
- (4 + (-3)) + 6 = … + ( … + 6) = …
- (-2 + 7) + 8 = -2 + (7 + …) = …
- (12 + (-4)) + 9 = … + ( + 9) = …
- (4 + (-6)) + (12) = 4 + (… + …) = …
- (-5 + (-8)) + 20 = … + ( + 20) = …
B. Soal Asosiatif Perkalian
- (1 x 2) x 3 = 1 x (… x …) =
- 4 x (2 x 1) = (4 x …) x … = …
- (3 x 4) x 5 = … x (4 x …) = …
- (2 x 3) x 4 = 2 x (… x …) = …
- 3 x (6 x 7) = (3 x 6) x … = …
- 4 x (2 x 3) = (4x…) x … = …
- 7 x (8 x 9) = … x (…x9) =….
- 6 x ((-7) x 4) = (6x (-7) x … = …
- (2 x 5) x 6 = … x (5 x …) = …
- ((-3) x 4) x 2 = (-3) x (… x …) = ….
- (6 x 3) x (-4) = … x (3 x …) = …
- ((-2 x 3) x 5 = … x (3 x …) = …
- 4 x (6 x 8) = (… x …) x 8 = …
Kunci Jawabah Contoh Soal Asosiatif Penjumlahan dan Perkalian
- (3 + 4) +5 = 3 + (4 + 5) = 12
- 5 + (4 + 9) = (5 + 4) + 9 = 19
- 6 + 3 + (-2) = (6 + 3) + (-2) = 7
- (6 + 7) + 8 = 6 + ( 7 + 8) = 20
- (1 + 2) + 3 = 1 + (2 + 3) = 6
- (4 + 5) + 6 = 4 + (5 + 6) = 15
- (3 + 4) + 5 = 3 + (4 + 5) = 12
- (4 + (-3)) + 6 = 4 + ( (-3) + 6) = 7
- ((-2) + 7) + 8 = (-2) + (7 + 8) = 13
- (12 + (-4)) + 9 = 12 + ( (-4) + 9) = 17
- (4 + (-6)) + (12) = 4 + ((-6) + 12) = 10
- (-5 + (-8)) + 20 = (-5) + ((-8) + 20) = 7
- (1 x 2) x 3 = 1 x (2 x 3) = 3
- 4 x (2 x 1) = (4 x 2) x 1 = 8
- (3 x 4) x 5 = 3 x (4 x 5) = 60
- (2 x 3) x 4 = 2 x (3 x 4) = 24
- 3 x (6 x 7) = (3 x 6) x 7 = 126
- 4 x (2 x 3) = (4 x 2) x 3 = 24
- 7 x (8 x 9) = 7 x (8 x 9) = 504
- 6 x ((-7) x 4) = (6x(-7) x 4 = -168
- (2 x 5) x 6 = 2 x (5 x 6) = 60
- ((-3) x 4) x 2 = (-3) x (4 x 2) = -24
- (6 x 3) x (-4) = 6 x (3 x (-4)) =-72
- ((-2 x 3) x 5 = (-2) x (3 x 5) = -30
- 4 x (6 x 8) = (4 x 6) x 8 = 192