
Latihan soal UN
Authored by Sukmawati Usman
Mathematics
8th Grade
Used 1+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Diketahui A = -7x + 5 dan B = 2x - 3 maka nilai A - B adalah...
-9x + 2
-9x + 8
-5x + 2
-5x + 8
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Ibu membeli 40 kg gula pasir. Gula ituakan dijual eceran dengan masing masing beratnya 1/4 kg. Banyaknya kantongplastik yang berisigula yang diperlukan adalah...
10 kantong
80 kanong
120 kantong
160 kantong
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Hasil dari (2a -2)2
4a2 - 4a - 4
4a2 - 4a + 4
4a2 - 8a + 4
4a2 - 8a - 4
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Diketahui Un = 2n2 - 5 Nilai dari U4 + U5 adalah
154
82
72
26
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Hasil dari ( -8 m2n3) x ( 2 k3n4)
-16k3m2n12
-16k3m2n7
16 k3m2n12
16k3m2n7
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Andi membeli 10 pasang sepatu seharga Rp. 400.000,00. Sebanyak 7 pasang sepatu jual dengan harga Rp. 50.000,00 per pasang, 2 pasang di jual Rp. 40.000,00 per pasang , dan sisanya disumbangkan. Persentase keuntungan di peroleh Andi adalah....
7 ,5 %
15 %
22%
30 %
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
-6
-4
4
6
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