tolong yaa aku ada pr cuman sampe 1-10 doang ko yg tadi aku masukin salh!! trmksh

1. 6.474 + 2.558 - 8.584 + 2.377

2.825 (C)


2. 1.152 ÷ 72 × 144 ÷ 9

16 × 16

256 (d)


6. 8 × 5^3 ÷ 10^3

8 × 125 ÷ 1.000

1.000 ÷ 1.000

1 (a)


8. 48÷8/224÷8

6÷2/28÷2

3/14 (i)

52÷4/84÷4

13/21 (ii)

(i) dan (ii) (b)



9. 236%; 2 2/5; 7/3; 2,45

236/100, 12/5, 7/3, 245/100

236×5×3×100/100×5×3×100, 12×100×3×100/5×100×3×100, 7×5×100×100/3×5×100×100, 245×3×5×100/100×3×5×100,

354.000/150.000, 360.000/150.000, 350.000/150.000, 367.500/150.000,

350.000/150.000, 354.000/150.000, 360.000/150.000, 367.500/150.000,

7/3; 236%; 2 2/5; 2,45 (C)


10. 3 4/5 - (1,75 + 3/10)

19/5 - (175/100 + 3/10)

19/5 - (175×10/100×10 + 3×100/10×100)

19/5 - (1.750/1.000 + 300/1.000)

19/5 - 2.050/1.000

19×1.000/5×1.000 - 2.050×5/1.000×5

19.000/5.000 - 10.250/5.000

8.750÷10/5.000÷10

875÷25/500÷25

35÷5/20÷5

7/5 (didesimalkan)

7÷5

1,40 (b)



11. 5/9 ÷ 1 1/4 × 36%

5/9 ÷ 5/4 × 36/100

5/9 × 4/5 × 36/100

5×4×36/9×5×100

720÷10/4.500÷10

72÷9/450÷9

8÷2/50÷2

4/25