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BIJAK PECAHAN_KMO 2020 _SKEMA

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Published by thibara7251, 2021-03-23 03:02:02

BIJAK PECAHAN

BIJAK PECAHAN_KMO 2020 _SKEMA

BIJAK
PECAHAN

Teknik Jari

Langkah 1 : Baca dan lorek pada jari.

1

per sepuluh

10

2 8

per lapan

3 5

per lima

4 4

per empat

5 2

per dua

Langkah 2 : Baca, tulis dan ingat setiap nilai pecahan berikut.

1

10 = 100

2 = 125

8

3 = 200

5

4 = 250

4

5 = 500

2

Langkah 3 : Tukarkan kepada nombor bulat.

1 1 2 1
10 8
= 100 = 125

6 = 600 2 = 200 6 = 750 2 = 250
10 10 8 8

5 10 3 85 3
10 10 8
= 500 = 300 8= 625 = 375

4 = 400 4 = 500
10 8

3 1
5
= 200

2 = 400
5

55 3

5 5
= 1 000 800 = 600
4
=
5

4 1 5 1
4 2
= 250 = 500
2 2
= 500 = 1 000
4 2

43 = 750 2

4 4
4 = 1 000

Langkah 4 : Tukarkan pecahan berikut kepada nombor bulat.

Latihan 1 cm, sen, g, m, mℓ X X juta
peratus
tahunm, mdekad, 1 000 10 000 100 000 1 000 000
100
X 10

1 50 500 5 000 50 000 500 000
25

1
4 2.5 25 250 2 500 25 000 250 000

1 20 200 2 000 20 000 200 000
52

1 12.5 125 1 250 12 500 125 000
8 1.25

1 10 100 1 000 10 000 100 000
10 1

Latihan 2

X 10 100 1 000 10 000 100 000 1 000 000
50 500 5 000 50 000 500 000
2 5 40 400 4 000 40 000 400 000
4 25 250 2 500 25 000 250 000
20 200 2 000 20 000 200 000
2 4
5

2 2.5
8

2 2
10

Langkah 5 : Tukarkan Pecahan Bercampur kepada nombor bulat.

2 3 kg = 3 2 kg =
4 5

= 2 750 g = 3 400 g

Latihan 1

X 10 100 1 000 10 000 100 000 1 000 000

11 11 15 150 1 500 15 000 150 000 1 500 000
22

22 11 22.5 225 2 250 22 500 225 000 2 250 000
44

33 11 32 320 3 200 32 000 320 000 3 200 000
55

44 11 41.25 412.5 4 125 41 250 412 500 4 125 000
88

55 11 5 50 500 50 000 500 000 5 000 000
1100

l


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