https://padlet.com/sholikin18/vooqnhy9lcqo2m5c Operasi Hitung en-us 2021-08-06 04:30:06 UTC 2024-10-07 03:54:20 UTC hello@padlet.com https://padlet.net/icons/png/23f3.png sholikin18 https://padlet.com/sholikin18/vooqnhy9lcqo2m5c/wish/1670748132 1. 146 + 237 = a + 146 = n ; merupakan sifat komutatif penjumlahan. Nilai a dan n adalah ... dan ....
2. 15 x 25 x 4 = 15 x (a x 4) = n ; merupakan sifat asosiatif perkalian. Nilai a dan n adalah ... dan ....
3. 5 x (25+15) = (a x 25) + (a x 15) = n ; merupakan sifat distrubutif penjumlahan. Nilai a dan n adalah ... dan ....
4. a x ( 74 - 24 ) = (8 x 74) - (8 x 24) = n ; merupakan sifat distrubutif pengurangan. Nilai a dan n adalah ... dan ....
5. Persegi panjang memiliki Luas 980 cm². Jika panjangnya 35 cm maka lebarnya .... (Rumus Luas persegi panjang = p x l)
Cara jawab :
Luas= p x l
980 = 35 x l
l = ... : 35
l = .....]]> 2021-08-06 05:03:12 UTC https://padlet.com/sholikin18/vooqnhy9lcqo2m5c/wish/1670748132 https://padlet.com/sholikin18/vooqnhy9lcqo2m5c/wish/1670999720 1. 383 dan 529
2. 60 dan 6000
3. 200 dan 75000
4. 32 dan 336
5. L=p×l
980 = 35×l
l = 980:35
l= 28]]> 2021-08-06 12:29:38 UTC https://padlet.com/sholikin18/vooqnhy9lcqo2m5c/wish/1670999720 https://padlet.com/sholikin18/vooqnhy9lcqo2m5c/wish/1671665086 1. a=237 dan n=383
2. a=25 dan n=1500
3. a=5 dan n=200
4. a=8 dan n=400
5. Luas=p×l
      980=35×l
        l    =980÷35
l =28cm]]> 2021-08-07 12:48:53 UTC https://padlet.com/sholikin18/vooqnhy9lcqo2m5c/wish/1671665086 https://padlet.com/sholikin18/vooqnhy9lcqo2m5c/wish/1671833944 1. nilai a : 237
    nilai n : 383
2. nilai a : 25
    nilai n : 1.500
3. nilai a : 5
    nilai n : 200
4. nilai a : 8
    nilai n : 400
5. Luas = p × l
     980 = p × l
     980 = 35 × l
     l = 980 : 35
l = 28]]> 2021-08-08 00:04:27 UTC https://padlet.com/sholikin18/vooqnhy9lcqo2m5c/wish/1671833944 sholikin18 https://padlet.com/sholikin18/vooqnhy9lcqo2m5c/wish/1690188577 Coba kalian kerjakan soal berikut pada buku tulis dengan garis bilangan , lalu kalian foto hasilnya kirim di sini ya!
1. 8 + (-15) = ....
2. -14 - (-3) = ....
3. -7 + (-5) = ....
4. -6 + (-4) = ....
5. -9 - (-12) = ....]]> 2021-08-23 02:47:34 UTC https://padlet.com/sholikin18/vooqnhy9lcqo2m5c/wish/1690188577 https://padlet.com/sholikin18/vooqnhy9lcqo2m5c/wish/1690409743 2021-08-23 04:38:01 UTC https://padlet.com/sholikin18/vooqnhy9lcqo2m5c/wish/1690409743 https://padlet.com/sholikin18/vooqnhy9lcqo2m5c/wish/1690414436 2021-08-23 04:40:42 UTC https://padlet.com/sholikin18/vooqnhy9lcqo2m5c/wish/1690414436 https://padlet.com/sholikin18/vooqnhy9lcqo2m5c/wish/1690922097 1. 8+(-15) = -7
2. -14-(-3) =-11
3. -7+(-5) =-12
4. -6+(-4) =-10
5. -9-(-12)=4]]> 2021-08-23 10:59:16 UTC https://padlet.com/sholikin18/vooqnhy9lcqo2m5c/wish/1690922097