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Latihan Wajib Jawab (WAJA) Negeri Perak 2008 Matematik SPM
SET 4: STANDARD FORM
1. Express 0.000208 in standard form.A. 2.08 x 10– 2
B. 2.08 x 10 – 4
C. 2.08 x 103
D. 2.08 x 104
2. 3.5 x 102 + 1.2 x 103 can be written asA. 4.7x 102
B. 4.7x 103
C. 1.55 x 102
D. 1.55 x 103
3. Express 20100 in standard form.A. 2.01 x 10 4
B. 2.01 x 10 – 4
C. 2.0 x 102
D. 2.08 x 10-2
4. Express 20200 in standard form.A. 2.02 x 10 4
B. 2.01 x 10 – 4
C. 2.0 x 102
D. 2.08 x 10-2
5. Express 0.0000000521 in standard form.A. 5.21 x 10 -6
B. 5.21 x 106
C. 5.21 x 10-8
D. 5.21 x 108
6. Express 3.45 x 10-3 as a single number.A. 0.000345B. 0.00345C. 0.0345D. 0.345
Latihan Wajib Jawab (WAJA) Negeri Perak 2008 Matematik SPM
7. 2.13 x 10-3 =A. 0.00213B. 0.0213C. 3120D. 31200
8. 2.5x 102 x 3 x 10-9 =A. 0.75 x 10-3
B. 0.75 x 10-4
C. 7.5 x 10-6
D. 7.5 x 10-7
9. 4.6 x 102 + 2.3 x 103 can be written asA. (4.6 + 23) x 102
B. (4.6 + 2.3) x 103
C. (4.6 + 2.3) x 102
D. (0.46 + 2.3) x 103