H.S.L.C English Grammar Question Paper (Year-2002)
Math
ADDITION TABLES
ADDITION TABLES FROM 1 TO 10
» ADDITION TABLES OF 1 AND 2
| 1+1 | = | 2 | | | 2+1 | = | 3 |
| 1+2 | = | 3 | | | 2+2 | = | 4 |
| 1+3 | = | 4 | | | 2+3 | = | 5 |
| 1+4 | = | 5 | | | 2+4 | = | 6 |
| 1+5 | = | 6 | | | 2+5 | = | 7 |
| 1+6 | = | 7 | | | 2+6 | = | 8 |
| 1+7 | = | 8 | | | 2+7 | = | 9 |
| 1+8 | = | 9 | | | 2+8 | = | 10 |
| 1+9 | = | 10 | | | 2+9 | = | 11 |
| 1+10 | = | 11 | | | 2+10 | = | 12 |
» ADDITION TABLES OF 3 AND 4
| 3+1 | = | 4 | | | 4+1 | = | 5 |
| 3+2 | = | 5 | | | 4+2 | = | 6 |
| 3+3 | = | 6 | | | 4+3 | = | 7 |
| 3+4 | = | 7 | | | 4+4 | = | 8 |
| 3+5 | = | 8 | | | 4+5 | = | 9 |
| 3+6 | = | 9 | | | 4+6 | = | 10 |
| 3+7 | = | 10 | | | 4+7 | = | 11 |
| 3+8 | = | 11 | | | 4+8 | = | 12 |
| 3+9 | = | 12 | | | 4+9 | = | 13 |
| 3+10 | = | 13 | | | 4+10 | = | 14 |
» ADDITION TABLES OF 5 AND 6
| 5+1 | = | 6 | | | 6+1 | = | 7 |
| 5+2 | = | 7 | | | 6+2 | = | 8 |
| 5+3 | = | 8 | | | 6+3 | = | 9 |
| 5+4 | = | 9 | | | 6+4 | = | 10 |
| 5+5 | = | 10 | | | 6+5 | = | 11 |
| 5+6 | = | 11 | | | 6+6 | = | 12 |
| 5+7 | = | 12 | | | 6+7 | = | 13 |
| 5+8 | = | 13 | | | 6+8 | = | 14 |
| 5+9 | = | 14 | | | 6+9 | = | 15 |
| 5+10 | = | 15 | | | 6+10 | = | 16 |
» ADDITION TABLES OF 7 AND 8
| 7+1 | = | 8 | | | 8+1 | = | 9 |
| 7+2 | = | 9 | | | 8+2 | = | 10 |
| 7+3 | = | 10 | | | 8+3 | = | 11 |
| 7+4 | = | 11 | | | 8+4 | = | 12 |
| 7+5 | = | 12 | | | 8+5 | = | 13 |
| 7+6 | = | 13 | | | 8+6 | = | 14 |
| 7+7 | = | 14 | | | 8+7 | = | 15 |
| 7+8 | = | 15 | | | 8+8 | = | 16 |
| 7+9 | = | 16 | | | 8+9 | = | 17 |
| 7+10 | = | 17 | | | 8+10 | = | 18 |
» ADDITION TABLES OF 9 AND 10
| 9+1 | = | 10 | | | 10+1 | = | 11 |
| 9+2 | = | 11 | | | 10+2 | = | 12 |
| 9+3 | = | 12 | | | 10+3 | = | 13 |
| 9+4 | = | 13 | | | 10+4 | = | 14 |
| 9+5 | = | 14 | | | 10+5 | = | 15 |
| 9+6 | = | 15 | | | 10+6 | = | 16 |
| 9+7 | = | 16 | | | 10+7 | = | 17 |
| 9+8 | = | 17 | | | 10+8 | = | 18 |
| 9+9 | = | 18 | | | 10+9 | = | 19 |
| 9+10 | = | 19 | | | 10+10 | = | 20 |
♦ Translation into Assamese click here
♦ Full Forms from A-Z click here
♦English Grammar in Assamese click here
Counting
COUNTING
| 1 | 11 | 21 | 31 | 41 | 51 | 61 | 71 | 81 | 91 |
| 2 | 12 | 22 | 32 | 42 | 52 | 62 | 72 | 82 | 92 |
| 3 | 13 | 23 | 33 | 43 | 53 | 63 | 73 | 83 | 93 |
| 4 | 14 | 24 | 34 | 44 | 54 | 64 | 74 | 84 | 94 |
| 5 | 15 | 25 | 35 | 45 | 55 | 65 | 75 | 85 | 95 |
| 6 | 16 | 26 | 36 | 46 | 56 | 66 | 76 | 86 | 96 |
| 7 | 17 | 27 | 37 | 47 | 57 | 67 | 77 | 87 | 97 |
| 8 | 18 | 28 | 38 | 48 | 58 | 68 | 78 | 88 | 98 |
| 9 | 19 | 29 | 39 | 49 | 59 | 69 | 79 | 89 | 99 |
| 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 |
COUNTING BY TWOS
| 2 | 12 | 22 | 32 | 42 | 52 | 62 | 72 | 82 | 92 |
| 4 | 14 | 24 | 34 | 44 | 54 | 64 | 74 | 84 | 94 |
| 6 | 16 | 26 | 36 | 46 | 56 | 66 | 76 | 86 | 96 |
| 8 | 18 | 28 | 38 | 48 | 58 | 68 | 78 | 88 | 98 |
| 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 |
COUNTING BY THREES
| 3 | 18 | 33 | 48 | 63 | 78 | 93 |
| 6 | 21 | 36 | 51 | 66 | 81 | 96 |
| 9 | 24 | 39 | 54 | 69 | 84 | 99 |
| 12 | 27 | 42 | 57 | 72 | 87 | |
| 15 | 30 | 45 | 60 | 75 | 90 |
COUNTING BY FOURS
| 4 | 24 | 44 | 64 | 84 |
| 8 | 28 | 48 | 68 | 88 |
| 12 | 32 | 52 | 72 | 92 |
| 16 | 36 | 56 | 76 | 96 |
| 20 | 40 | 60 | 80 | 100 |
COUNTING BY FIVES
| 5 | 25 | 45 | 65 | 85 |
| 10 | 30 | 50 | 70 | 90 |
| 15 | 35 | 55 | 75 | 95 |
| 20 | 40 | 60 | 80 | 100 |
COUNTING BY TENS
| 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 |
COUNTING DOWN IN FROM 100 TO 1
| 100 | 99 | 98 | 97 | 96 | 95 | 94 | 93 | 92 | 91 |
| 90 | 89 | 88 | 87 | 86 | 85 | 84 | 83 | 82 | 81 |
| 80 | 79 | 78 | 77 | 76 | 75 | 74 | 73 | 72 | 71 |
| 70 | 69 | 68 | 67 | 66 | 65 | 64 | 63 | 62 | 61 |
| 60 | 59 | 58 | 57 | 56 | 55 | 54 | 53 | 52 | 51 |
| 50 | 49 | 48 | 47 | 46 | 45 | 44 | 43 | 42 | 41 |
| 40 | 39 | 38 | 37 | 36 | 35 | 34 | 33 | 32 | 31 |
| 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 |
| 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 |
| 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 |
COUNTING DOWN IN TWOS FROM 100 TO 2
| 100 | 98 | 96 | 94 | 92 | 90 | 88 | 86 | 84 | 82 |
| 80 | 78 | 76 | 74 | 72 | 70 | 68 | 66 | 64 | 62 |
| 60 | 58 | 56 | 54 | 52 | 50 | 48 | 46 | 44 | 42 |
| 40 | 38 | 36 | 34 | 32 | 30 | 28 | 26 | 24 | 22 |
| 20 | 18 | 16 | 14 | 12 | 10 | 8 | 6 | 4 | 2 |
COUNTING DOWN IN THREES FROM 100 TO 1
| 100 | 97 | 94 | 91 | 88 | 85 | 82 | 79 | 76 | 73 |
| 70 | 67 | 64 | 61 | 58 | 55 | 52 | 49 | 46 | 43 |
| 40 | 37 | 34 | 31 | 28 | 25 | 22 | 19 | 16 | 13 |
| 10 | 7 | 4 | 1 |
COUNTING DOWN IN FOURS FROM 100 TO 4
| 100 | 96 | 92 | 88 | 84 | 80 | 76 | 72 | 68 | 64 |
| 60 | 56 | 52 | 48 | 44 | 40 | 36 | 32 | 28 | 24 |
| 20 | 16 | 12 | 8 | 4 |
COUNTING DOWN IN FIVES FROM 100 TO 5
| 100 | 95 | 90 | 85 | 80 | 75 | 70 | 65 | 60 | 55 |
| 50 | 45 | 40 | 35 | 30 | 25 | 20 | 15 | 10 | 5 |
COUNTING DOWN IN TENS FROM 100 TO 10
| 100 | 90 | 80 | 70 | 60 | 50 | 40 | 30 | 20 | 10 |
পূৰণ
A. দুটা অংক ৰে গঠিত সংখ্যাৰ লগত দুটা অংক ৰে গঠিত সংখ্যাৰ পূৰণ:-
দুটা অংক ৰে গঠিত সংখ্যাৰ লগত দুটা অংক ৰে গঠিত সংখ্যাৰ পূৰণ:-
এই পূৰণৰ বাবে আমি তিনিশাৰীৰ এটা দীঘলীয়া পদ্ধতিৰে সমাধান কৰিব লাগিব।কিন্তু নিম্নলিখিত পদ্ধতিৰে একে শাৰীতে পূৰণফল নিৰ্ণয় কৰিব পৰা যাব।
ওপৰৰ পদ্ধতিৰ নাম RCL পদ্ধতি
R – Right (সো)
C – Cross (বজ্ৰ)
L – Left (বাওঁ)
a. সোঁফালে থকা অংক দুটাৰ পূৰণ
b. ( ওপৰৰ সোঁ ফালৰ অংক × তলৰ বাওঁ ফালৰ অংক ) + ( ওপৰৰ বাওঁ ফালৰ অংক × তলৰ সোঁ ফালৰ অংক )
c. বাওঁ ফালে থকা অংক দুটাৰ পূৰণ।
Examples :
45 × 62 = ?
i. 5 × 2 = 10 ৰ 0 হাতত থাকিল 1
ii. ( 4 × 2 ) + ( 6 × 5 ) = 38 হাতৰ 1 যোগ কৰি 38 + 1 = 39 এই 39 ৰ 9 লিখা হল হাতত থাকিল 3
iii. 4 × 6 = 24 হাতৰ 3 যোগ হলে 24 + 3 = 27 এই 27 ক 90 বাওঁ ফালে বহুৱাব লাগে।
45 × 62 = 2790.
B. 3 অংক আৰু 2 অংকৰ সংখ্যাৰ পূৰণ
. 3 অংক আৰু 2 অংকৰ সংখ্যাৰ পূৰণ
435×23 = ?
i. 5 × 3 = 15, 15 ৰ 5 লিখি হাতত থাকিল 1
ii. (3×3) + (2×5) = 19, 19 ৰ লগত হাতৰ 1 যোগ দিলে হব 20, 20 ৰ 0 লিখি হাতত থাকিব 2
iii. (4×3) + (2×3) = 18,18 + 2(হাতৰ) = 20,20 ৰ 0 হাতত থাকিব 2
iv. 4×2 = 8, 8+2(হাতৰ) = 10
435 × 23 = 10005.
C. তিনি অংক ৰে গঠিত দুই সংখ্যাৰ পূৰণ :
তিনি অংক ৰে গঠিত দুই সংখ্যাৰ পূৰণ :
432 × 241 = ?
i. 2×1 = 2 ইয়াক 2 লিখক
ii. (3×4) + (4×2) = 11, 11 ৰ 1 লিখক 1 হাতত থাকিব
iii. (4×1) + (2×2) + (4×3) = 20, হাতৰ 1 যোগ কৰি 20+1 = 21, 21 ৰ 1 লিখক হাতত থাকিব 2
iv. (4×4) + (2×3) = 22 ৰ লগত 2 যোগ কৰি 22+2 = 24,এই 24 ৰ 4 লিখি 2 হাতত থাকিব
v. 4×2 = 8 হাতৰ 2 যোগ কৰি 8 + 2 = 10,এই 10 ক ___4112 ৰ বাওঁ ফালে লিখক
432 × 241 = 104112
D. চাৰি অংকৰ সংখ্যা ৰে 2 অংকৰ সংখ্যাৰ পূৰণ :
চাৰি অংকৰ সংখ্যা ৰে 2 অংকৰ সংখ্যাৰ পূৰণ :
6395 × 42 = ?
i. 5×2 = 10 ৰ 0 লিখক 1 হাতত থাকিব
ii. (9×2) + (5×4) = 38 ৰ লগত হাতৰ 1 যোগ কৰি 39 ৰ 9 লিখক 3 হাতত থাকিব
iii. (3×2) + (9×4) = 42 + 3 ( হাতৰ) = 45, 45 ৰ 5 লিখক হাতত থাকিব 4
iv. (6×2) + (3×4) = 24 + 4 (হাতৰ) = 28 ,28 ৰ 8 লিখক হাতত থাকিব 2
v. 6×4 =24 + 2 (হাতৰ) =26 আৰু 26 ক বাওঁ ফালে লিখক
6395 × 42 = 268590.
E. 4 আৰু 3 অংকৰ সংখ্যাৰ পূৰণ :
. 4 আৰু 3 অংকৰ সংখ্যাৰ পূৰণ :
3572 × 849 = ?
i. 9×2 = 18 ৰ 8 লিখক হাতত থাকিব 1
ii. (7×9) + (2×4) = 71 ৰ লগত হাতৰ 1 যোগ কৰি 72, 72 ৰ 2 লিখিব হাতত থাকিব 7
iii. (2×8) + (7×4) + (5×9) = 89 + 7(হাতৰ) = 96, 96 ৰ 6 লিখিব হাতত থাকিব 9
iv. (7×8) + (5×4) + (3×9) = 103 + 9(হাতৰ) = 112, 112 ৰ 2 লিখিব হাতত থাকিব 11
v. (8×5) + (4×3) =52+11(হাতৰ) =63 , 63 ৰ 3 লিখিব হাতত থাকিব 6
vi. 3×8 = 24 + 6(হাতৰ) = 30. এই 30 ক একেবাৰে বাওঁ ফালে লিখিব ।
3572 × 849 = 3032628.
F. দুটা 4 অংকৰ সংখ্যাৰ পূৰণ :
দুটা 4 অংকৰ সংখ্যাৰ পূৰণ :
9246 × 2543 = ?
i. 6×3 = 18 ৰ 8 হাতত থাকিব 1
ii. (4×3) + (6×4) =36+1(হাতৰ) = 37 ৰ 7 লিখিব হাতত থাকিব 3
iii. (6×5) + (4×4) + (2×3) = 52 + 3(হাতৰ)= 55, 55 ৰ 5 লিখিব হাতত থাকিব 5
iv. (6×2) + (9×3) + (4×5) + (2×4) = 67 + 5(হাতৰ) =72, 72 ৰ 2 লিখিব হাতত থাকিব 7
v. (9×4) + (4×2) +(2×5) =54 + 7(হাতৰ)= 61, 61 ৰ 1 লিখিব হাতত থাকিব 6
vi. (9×5) + (2×2) = 49 + 6(হাতৰ) = 55, 55 ৰ 5 লিখিব হাতত থাকিব 5
vii. 9×2 =18 + 5(হাতৰ) = 23, এই 23 ক বাওঁ ফালে লিখক।
9246 × 2543 = 23512578.
♦বৈদিক গণিত
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