1. 12 × 5 =......×...... ..........
Matematika
hafidzrahman
Pertanyaan
1. 12 × 5 =......×...... .............=............... 2. (16 × 4)×12 =.....×(.....×12) .........×..........=......×...... . =......... 3. 13×(12+8) = (.....×.....)+(.....×.....) ........×........ =.......×....... .....................=....... 4. (15×6)+(15×4)=.......×(.....+.....) ........×...........=.......×....... .....................=........ 5. (14×8)-(14×2) =.......×(.....-.....) ..........-..........=......×...... ....................=....... tentang sifat komutatif, asosiatif,dan distributif......tolong ya....
2 Jawaban
-
1. Jawaban dhaffasawira
1] 12 × 5
= 5 × 12
= 60
2] ( 16 × 4 ) × 12
= 16 × ( 4 × 12 )
= 16 × 48
= 768
3] 13 × ( 12 + 8 )
= ( 13 × 12 ) + ( 13 × 8 )
= 156 + 104
= 260
4] ( 15 × 6 ) + ( 15 × 4 )
= 15 × ( 6 + 4 )
= 15 × 10
= 150
5] ( 14 × 8 ) - ( 14 × 2 )
= 14 × ( 8 - 2 )
= 14 × 6
= 84 -
2. Jawaban faizafitri123
1)12 x 5= ⇒Komuitatif
5 x 12=
60
2)(16 x 4)x12= ⇒Asosiatif
16 x (4x12)=
16 x 48=
768
3)13 x(12+8)= ⇒Distributif
(13 x 12)+(13 x 8)
156 + 104=
260
4)(15 x 6)+(15 x 4) ⇒Asosiatif
15 x (6+4)
15 x 10
=150
5)(14 x 8)-(14 x 2) ⇒Asosiatif
14 x(8 - 2)
14 x 6
=84
#semoga membantu