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(8) Eighty thousand eight hundred and eight, nine hundred thousand, three hundred and one thousand five hundred, one million and nineteen, ten millions ten thousand and twentyeight.

(9) Five hundred and forty-three thousand and six, four millions one hundred and eighty-three thousand two hundred and one, three hundred and eight millions six hundred and two thousand six hundred and seventy-one, one hundred and twenty, three millions four hundred and fifty-six thousand seven hundred and eighty-nine.

(10) Three hundred and fifty millions six hundred and forty-seven thousand three hundred and twenty-one, twenty-four millions three thousand six hundred and one, nine hundred thousand millions and nine, four hundred and ninety thousand eight hundred and seventy millions two hundred and twenty-two thousand and twenty-two.

SIMPLE ADDITION.--Ex. II. Page 9. (1) 8; 8; 10; 12; 21; 17; 16; 14; 18; 25; 26; 32; 40; 36.

(2) 36; 81; 68; 192; 160; 162. (3) 43. (4) 50. (5) 91.

(6) 77. (7) 1846; 2628; 2858; 2153; 3101. (8) 10859; 20851; 20668; 25930. (9) 2953205; 4387219; 3598454. (10) 724 (11) 713068

(12) 563 46 920

96009 18 48543

500002 1341

26

4025395 905

5004 600 2167003

4621969 27

2934564 3661

bus. (13) 6705 1st cargo,

(14) 1817
77280 2nd

69
590046 3rd
128386 4th

1886
6870 5th
67084 6th

The man will be 69

years

of 103966 7th

age in the year 1886 980337

(15) Week’s receipts = £{9+15+(9+15) +18+(15+ 18+3)

+(9+15+24+18)} = £168.
Apples

Apples.
(16) A's bag contained 684 A's basket 1053

1053

1737 2438

2790

4175 .. No. of apples picked up=4175+2790=6965.

B’s
C's

B's

SIMPLE SUBTRACTION.-Ex. III. Page 13. (1) 314. (2) 222. (3) 118. (4) 492. (5) 1869. (6) 5921. (7) 1708. (8) 218025. (9) 1859881. (10) 195899949. (11) 7490193467. (12) 2971846392. (13) 3322506

(14) 1300004 (15) 1784 900760

9027

1709

75 years.

2421746 (16) 6764+ 3764=10528

6500 + 2341 = 8841

1290977

(17) 7562 - 3876=3686

1734 + 305=2039

1647

1687 (18) Cost of Estates = £{5260+3585+ (5260 +3585)}

= £17690,

.: loss=£(17690 – 15280) = £2410. (19)

365027045

73105

364953940 Three hundred and sixty-four millions nine hundred and fiftythree thousand nine hundred and forty. (20) 10000+64 – 7349 +555 – 458=10064 – 7349+555 – 458

=2715 + 555 - 458
=3270 – 458

=2812
409 – 263 – 56+ 999=146 – 56 +999

=90 +999

=1089 .. diff. =2812 - 1089=1723,

ROMAN NOTATION.-Ex. IV. Page 15. 1. VII; XI; XVIII; XIX; XXXV; LV; LIX; CXXVIII; CCCXXVII; DCCIX; MM or II; MDCCLXIV.

2. Eight, 8; twenty-nine, 29; one hundred and twenty-two, 122; one thousand five hundred and sixty-two, 1562; five thousand and two, 5002; one million one hundred thousand, 1100000.

SIMPLE MULTIPLICATION,
when the Multiplier is a number not larger than 12.

Ex. V. Page 17.
(1) 90604.
(2) 1381470.

(3) 437158. (4) 155210600. (5) 173688.

(6) 146019. (7) 72177. (8) 142276.

(9) 138268. (10) 283545. (11) 3209935.

(12) 538236. (13) 4771854. (14) 3355163.

(15) 6240801. (16) 3907832. (17) 4069592.

(18) 59122215. (19) 60302592. (20) 72035000. (21) 5258836. (22) 8418575. (23) 9584676.

(24) 57166500. (25) 41411844. (26) 13125. (27) Distance apart at end of 1st hour=23+4 or 27 m.

9 hours = 27 x 9 or 243 m,
(28) 153; 6051.
(29) No. of lemons bought

=28 12+ (19 x 12+5) + (33 x 12+9)
= 336 +228 +5+ 396 +9=974;

... lemons cost 974 pence;
No. of sound lemons=974 – 37 – 84=937 – 84=853,
... lemons sold for (853 x 2) or 1706 pence,

gain=(1706 – 974) pence=732 pence. (30) No. of plums=29 x 12+24 x 9 +37 12+27

=348 +216 + 444 +27=1035.

SIMPLE MULTIPLICATION,
when the Multiplier is a number larger than 12.

Ex. VI. Page 22. (1) 463 (2) 798 (3) 805 (4) 885 45 37 86

29

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