operasi tambah -panjang

MATEMATIK TAHUN 5

PANJANg

(Operasi tambah)

OBJEKTIF PEMBELAJARAN:

Menambah sehingga tiga ukuran
melibatkan pecahan dan

perpuluhan tanpa atau dengan
tukar unit

Latihan 2

1: 2½ m + 300cm + 4.5 m = … cm
2: 80 cm + 2.9 m + 700 cm = …m
3: 4 7 m + 210 cm = … m

10

4: 850 cm + 1 m 6cm = … m

JAWAPAN

1: 2½ m + 300cm + 4.5 m =10…00cm

m cm 2: 80 cm + 2.9 m + 700 cm =10….7m

2 50 m cm
3 00
4 50 080
10 0 0 290
700

10 7 0

JAWAPAN

3: 4 7 m + 210 cm =6….8 m
10

m cm 9.56

4: 850 cm + 1 m 6cm = … m

4 70 m cm
2 10
850
6 80 1 06

956

NOTA 3

1 km = 1000 m 2 500 m 3 km 20 m
2 km 500 m
km m 2.5 km

6 km 15 m 3.02 km
6 015 m
2 50 0 6.015 km 3020 m
6 01 5
3 .0 2 0 620 m

0 620

0.62 km

CONTOH 6

1: 3 1 km + 1 km 20 m =4 1…45 m

8

km m 3 125 m Cuba …

3 1 25 2: 3 1 km + 2 km 45 m 5 5…45 m
1 0 20
2 =
4 14 5
km m
3.5 3 5 0 0

2 045

5545

CONTOH 7

km m 3) 260 m + 2 km 39 m =2….299km

0 260 4) 619 m + 5 km 19 m =5.6…38 km
2 0 39
2 299 km m

Cuba … 0 61 9
5 01 9
5 638

LATIHAN 3

1) 2 ½ km + 4 600 m = … km

2) 1.09 km + 1 km 100 m = … km

3) 4 3 km + 760 m = … m
4

4) 2.03 km + 1 207 m = … m

Jawapan 3

1) 2 ½ km + 4 690 m =7….19 km

2.5 km km m km m

2500 m 2 50 0 1 .0 4 0
4 69 0 1 100

7190 2140

2.14

2) 1.04 km + 1 km 100 m = … km

Jawapan 3

3) 4 3 km + 720 m = … m

4 5470

4750 km m km m
4.75 2.0 3 0
4750 1 207
720
3 237
5470

4) 2.03 km + 1 207 m = … m

3 237

CONTOH 8

1) 1 3 km + 7 km 15 m + 1100 m = …. km km m
4 9.865
1 750
1 km 750 m 7 01 5
1 1 00
2) 3 4 km + 5 km 28 m + 1 200 m 10.028
= …. km 9 8 65
5 km m
3 km 800 m Titik
3 8 00 perpuluhan
5 0 28 muncul bagi
1 2 00 unit km

10 0 2 8

CONTOH 9

3) 2 1 km + 3 km 12 m + 4.01 km =9 …147. m km m
8
2 1 25
2 km 125 m Tanpa titik 3 012
perpuluhan 4 .0 1 0

4) 1 1 km + 4 km 36 m + 9.005 km = …. m 9 1 47
4
14 342 km m

1 km 250 m 1 250
4 036
9 .0 56
14 3 4 2

LATIHAN 4

1) ½ km + 576 m + 1 km 10 m = … km

2) 6.05 km + 1 500 m + 2 1 km = … m

5

3) 3 ½ km + 3.01 km + 1 km 5 m = … km

4) 0.352 km + 2700 m + 2 1 km = …m

8

1: 2.086 km 2: 9 750 m 3: 7.515 km 4: 5 177 m

Sekian , terima kasih semuaaa

30 SEPT
2021