
TTR-Bilangan Bulat 3
Authored by Trust One
Mathematics
KG

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hasil dari 8 – 4 : (-2) + 6 adalah…
1
2
4
12
16
Answer explanation
8 – (4 : (-2)) + 6
= 8 – (-2) + 6
= 8 + 2 + 6
= 16
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hasil dari 48 – 8 x (-4) – 5 adalah…
-165
-75
70
165
75
Answer explanation
48 – (8 x (-4)) – 5
= 48 – (-32) – 5
= 48 + 32 – 5
= 75
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tentukan nilai dari (-9) – 6 x (-72) : 16 – 20.
-2
-1
0
1
2
Answer explanation
(-9) – (6 x (-72)) : 16 – 20
= -9 – ((-432) : 16) – 20
= -9 – (-27) – 20
= -9 + 27 – 20
= -2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tentukan nilai dari 360 : (15 + ((27 – 32) x (-9 + 16)).
-20
-18
20
18
10
Answer explanation
360 : (15 + ((27 – 32) x (-9 + 16))
= 360 : (15 + (-5 x 7))
= 360 : (15 – 35)
= 360 : (-20)
= -18
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tentukan nilai dari 13 x (140 : (-7)) + (-2) x 19.
-258
-268
-298
258
268
Answer explanation
13 x (140 : (-7)) + ((-2) x 19)
= (13 x (-20)) + (-38)
= -260 – 38
= -298
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bu Mira mempunyai persediaan buku tulis 162 buku. Ia membeli lagi 15 ikat buku tulis, setiap ikat berisi 18 buku tulis. Buku tersebut dibagikan kepada 27 anak panti asuhan. Jika setiap anak memperoleh buku tulis sama banyak, berapa buku tulis yang diterima setiap anak?
172 buku tulis
160 buku tulis
100 buku tulis
27 buku tulis
16 buku tulis
Answer explanation
Awal = 162
Tambahan = 15 x 18 = 270
Total = 162 + 270 = 432
Buku yang diterima tiap anak
=
432
27= 16 buku
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Menurut prakiraan cuaca, suhu di kota Bandung 19℃, sedangkan suhu di kota London adalah -8℃. Selisih suhu di kedua kota tersebut adalah…
-27℃
-21℃
-20℃
21℃
27℃
Answer explanation
19℃ – (-8℃) = 19 ℃ + 8℃ = 27℃
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