Operasi Hitung Bilangan Bulat Matematika Bab 1

PEMERINTAH KABUPATEN PAMEKASAN
CABANG DINAS PENDIDIKAN KECAMATAN WARU

SDN TAGANGSER LAOK 4
UNJUK KEMAMPUAN SEMESTER I
TAHUN AJARAN 2016-2017
TANDA TANGAN
Guru

Orang
tua

Operasi Hitung Bilangan Bulat
Nama

NILAI

…………………………….

No Absen :…………………..


A. Ayo, selesaikan soal di bawah ini.
1. (-25) x (-70) x 15 = ....
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2. (-4) x (-8) x (-15) = ....
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3. (-735) + (-161) - 201 = ....
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4. [86 x (-42)] - [91 x (-42)] = ....
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5. (65 x 75) - (21 x 65) = ....
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6. 100 x 30 : 5 = ....
…………………………………………………………………
…………………………………………………………………
7. 225 x 4 : 10 = ....

…………………………………………………………………
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8. 35 x 71 : 7 = ....
…………………………………………………………………
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9. 175 : 25 x 8 = ....
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10. 21 : 7 - 10 = ....
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Ayo, menghitung FPB dan KPK bilangan-bilangan berikut.
1) 3 dan 9
3=3
9=3x3
FPB = …………………………………………………….
KPK = ……………………………………………………
2. 15 dan 9
15 = 3 x 5
9 =3x3

FPB = …………………………………………………….
KPK = ……………………………………………………

3. 12 dan 14
12 = 2 x 2 x 3
14 = 2 x
7
FPB = …………………………………………………….
KPK = ……………………………………………………
4. 21 dan 28
21 = 3 x 7
28 =
7x2x2
FPB = …………………………………………………….
KPK = ……………………………………………………
5. 18 dan 16
18 = 2 x 3 x 3
16 = 2
x2x2x2
FPB = …………………………………………………….

KPK = ……………………………………………………
6. 8, 12, dan 14
8 = 2 x2x
2
12 = 2 x 2 x 3
14 = 2 x
7
FPB = …………………………………………………….
KPK = ……………………………………………………
7. 6, 8, dan 16
6 = 2 x 3
8 = 2 x 2x 2
16 = 2 x 2 x 2 x 2
FPB = …………………………………………………….
KPK = ……………………………………………………
8. 15, 21, dan 18
15 = 3 x 5
21 = 3 x
7
18 = 3 x

3x3
FPB = …………………………………………………….
KPK = ……………………………………………………
9. 18, 24, dan 32
18
= 3 x 3 x 3
24 = 3 x
2 x 2 x 2
32 =
2 x 2 x 2 x 2 x2
FPB = …………………………………………………….
KPK = ……………………………………………………
10. 16, 20, dan 24
16 = 2 x 2 x 2 x 2
20 = 2 x 2 x
5
24 = 2 x 2 x 2
x 3
FPB = …………………………………………………….
KPK = ……………………………………………………


Semuga berhasil

Bismillah
Ayo berlatih agar mendapat nilai yang bagus dengan
mencoba soal dibawah ini

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