BAB 1 : NOMBOR BULAT

1.1 NOMBOR BULAT

1. Tuliskan nombor berikut dalam perkataan.a.368

b.4 129

c.57

d.598 645

e.666 666

f.2 352 847

g.509 258

h.21 068

i.90 008

j.11 009 108

2. Tuliskan yang berikut dalam angka.a.Enam ratus lima puluh lapan.

b.Sembilan ribu tujuh belas.

c.Tujuh puluh tiga ribu tujuh puluh enam.

d.Empat ratus ribu dua puluh tiga ribu lima ratus tiga belas.

e.Dua puluh tujuh juta lapan ratus lima puluh enam ribu sembilan ratus empat puluh satu.

f.Dua ratus tiga puluh ribu lapan ratus lima belas.

g.Enam juta satu ratus tujuh ribu lapan ratus empat belas.

h.Satu ratus enam puluh tiga ribu sebelas.

i.Lapan juta empat ratus dua ribu sembilan ratus tujuh.

j.Sepuluh ribu satu.

3. Susun yang berikut mengikut tertib menaik.

a.5 908 , 3 985 , 6 092 , 5 695

b.2 130 , 2 083 , 2 114 , 2 670

c.32 962 , 32 096 , 35 120 , 35 098

d.1 023 612 , 1 230 512 , 1 320 412 , 1 302 612

e.4 086 , 4 860 , 4 068 , 4 608

4. Susun yang berikut mengikut tertib menurun.a.6 091 , 6 129 , 6 109 , 6 901

b.7 106 , 7 612 , 7 210 , 7 061

c.308 513 , 313 850 , 380 351 , 305 813

d.2 653 282 , 2 536 282 , 2 635 282 , 2 563 282

e.1 096 , 1 609 , 1 069 , 1 906

5. Bentukkan nombor terbesar dan terkecil menggunakan angka yang diberikan.

NomborNombor terbesarNombor terkecil

a.1 , 0 , 7 , 2 , 4

b.4 , 9 , 5 , 3

c.3 , 1 , 6 , 0 8

d.7 , 4 , 6 , 2 , 5

e.2 , 8 , 6 , 3 , 6

Nilai Tempat dan Nilai Digit

Nilai TempatNilai Digit

satu8

puluh30

ratus200

ribu9 000

puluh ribu50 000

ratus ribu600 000

juta3 000 000

3 6 5 9 2 3 8

6. Nyatakan nilai tempat dan nilat digit bagi digit yang digariskan.NomborNilai TempatNilai Digit

a.784

b.6 219

c.45 726

d.208 719

e.346 825

f.4 213 608

g.1 592 837

h.15 368

i.2 736 548

j.6 910 827

7. Bundarkan yang berikut kepada puluh terdekat.

NomborPuluh terdekatNomborPuluh terdekat

76460 845

42 572231 798

167 2862 581 951

8. Bundarkan yang berikut kepada ratus terdekat.

NomborRatus terdekatNomborRatus terdekat

32 4717 462 849

21 639821 964

6 0548 371 930

9. Bundarkan yang berikut kepada ribu terdekat.

NomborRibu terdekatNomborRibu terdekat

4 62967 485

9 613 147 621

2 738 5401 829 459

10. Bundarkan yang berikut kepada puluh ribu terdekat

NomborPuluh ribu terdekatNomborPuluh ribu terdekat

24 58367 485

72 931147 621

287 2351 829 459

11. Bundarkan yang berikut kepada ratus ribu terdekat.

NomborRatus ribu terdekatNomborRatus ribu terdekat

748 2504 608 512

254 7398 395 120

6 472 853345 648

12. Bundarkan yang berikut kepada juta terdekat.

NomborJuta terdekatNomborJuta terdekat

1 236 59839 216 612

4 539 20019 698 988

23 091 2961 000 298

13. Bundarkan yang berikut mengikut nilai tempat yang dinyatakan.

NomborPuluhRatusRibuPuluh RibuRatus RibuJuta

a.415 926

b.708 538

c.1 562 077

d.8 498 352

e.3 009

8

1. The digit which has the correct place values in both numbers isDigitPlace Value

8 257 6138 716 253

A2Ten thousandsHundreds

B5Ten thousandsTens

C6ThousandsTen thousands

D7Hundred thousandsTen thousands

2. Which of the following numbers when rounded off to the nearest ten thousand become 7 240 000?A. 7 234 000C. 7 245 000B. 7 236 000D. 7 248 000

3. The number 382 174 is written as 400 000 after rounding off to the nearestA. thousandB. ten thousandC. hundred thousandD. million

4. Which of the following numbers when rounded off to the nearest thousand does not become 213 000?A. 212 508B. 212 904C. 213 409D. 213 503

5. The place value of digit 6 in the number 546 908 is?A. hundredsB. thousandsC. ten thousandsD. hundred thousands

6. Round off 73 568 to the neares hundredA. 73 500B. 73 570C. 73 600D. 73 660

7. 135 450 is written as 135 000 when it is rounded off to theA. nearest tenB. nearest hundredC. nearest thousandD. nearest ten thousand

8. Six hundred and eighty thousand and seven written in numerals is A. 680 007B. 680 007 C. 680 700D. 687 000

9. The digit value of 7 in the number 873 612 isA. 700 000B. 70 000C. 7 000D. 700

10. What is the place value of digit 5 in the number 351 046?A. hundred thousandsB. ten thousandsC. thousandsD. hundreds

11. The place value for the digit 2 in the following numbers is hundreds exceptA. 1 238B. 2 803C. 3 281D. 8 203

12. Which of the following numbers has the smallest value for the digit 4?A. 97 413B. 75 842C. 56 214D. 41 579

13. Which of the following numbers when rounded off to the nearest thousand does not become 423 000?A. 422 509B. 422 804C. 423 308D. 423 507

14. The number 267 548 is written as 270 000 after rounding off to theA. nearest hundred B. nearest thousandC. nearest ten thousandD. nearest hundred thousand

15. Which of the following numbers when rounded off to the nearest ten thousand becomes 7 240 000?A. 7 234 831B. 7 238 105C. 7 245 318D. 7 248 213

16. Find the difference between the largest and smallest 4-digit numbers formed with the digits 7 , 5 , 8 and 2.A. 3 294B. 3 474C. 6 147D. 6 174

17. Which has the correct place values in both numbers?DigitPlace Value

9 647 8128 742 169

A6Hundred thousandsTens

B7ThousandsTen thousands

C8ThousandsMillions

D9MillionsTens

18. Round off 745 982 to the nearest ten thousand.

__________________

19. Round off 257 496 to the nearest thousand.

__________________

20. Round off 925 076 to the nearest ten thousand.

__________________

1.2 ADDITION AND SUBTRACTION

1. Find the sum of the following.a.659 + 783 =

b.125 + 4 084 + 2 976 =

c.8 127 + 729 + 146 945 =

d.4 786 + 19 758 + 32 473 =

e.6 937 + 54 286=

f.3 725 + 486 + 8 174 =

g.75 136 + 8 148 + ___________ = 83 541h.3 048 + ___________ + 81 352 = 260 019

2. Subtract the following.a.58 702 27 814 =

b.14 060 6 325 =

c.132 741 63 075 5 836 =

d.7 019 346 - 918 =

e.47 148 3 169 3 486 =

f.215 634 38 125 =

g.746 - __________ =268h._____________ - 485 3 128 =7 430

3. Solve each of the following problem.

a. 1 042 , 579 , 831 and 476 students went to the library in four consecutive days. Find the total number of Students who went to the library in these four days.

b.The table below shows the number of books sold by a shop on a particular day.

BookMathematicsScienceGeographyHistory

Number of books4 9735 1893 0484 314

Calculate the total number of books sold on that day.

c.There are 576 pens in a box. 285 are red pens and the remaining are blue pens. Calculate the number of blue pens in the box.

d.A school has 917 female students. The number of male students is 108 more than the female students. How many students are there altogether in the school?

e.A school has a total enrolment of 1 748 and 2 069 students in two consecutive years. Find the increase in the number of students.

f.The diagram below shows the distance between four towns, K, L, M and N.

263km 319km 85km

K L M N

Find the distance from K to N.

g.Roslan has 96 sweets more than Hassan and 45 sweets less than Azmi. Given that Azmi has 182 sweets, how many sweets does Hassan have?

h.Sheila and Rokiah sold 4 756 and 3 159 copies of newspaper respectively on a certain day. Find the difference between the number of copies sold.

i.Rahman has 1 548 stamps. Siah has 629 stamsps more than Rahman and Siva has 125 stamps more than Siah. Find their total number of stamps.

jThe total lenght of three ribbons, A, B and C is 3 035m. The lenghts of ribbons A and B are 1 117m and 969m repectively. Find the lenght of ribbon C.