Question

Chapter-1
Knowing Our Numbers
I.
2.
3.
Fill up
1.
Fill up the blanks :
(a) Smallest 6-digit number in Indo Arabic Numeration System is
(b) Largest 8-digit number in International Numeration System is
(c) Expanded notation of 2730145 is
(d) MDCL in Hindu-Arabic form is written as
(c) 707 in Roman Numerals can be written as
Using 2, 0, 4, 5 write largest and smallest 4-digit number (without repetition).
the blanks using > or < signs :
2347
2743
2437
2473
2734
50725
50257
50572
50527
50275
Add 825432 and 543082 and write the sum according to Indo Arabic Numeration System.
5. Subtract 405235 from 995432 and write the difference according to International system
of numeration.
If in a garden there are 4592 flowering plants and 3257 fruit trees then what's the total
number of plants in the garden?
7. Evaluate : 81 [15 {7-2 (7-3)}]
3. A flask has 5 litres of lemonade. How many glasses, each of 200ml capacity, can it fill?
Estimate each of the following using general rule :
(i)
842 + 1245 (ii) 19,643 - 13,775
2149 x 493
(iv) 5762 - 287 (v) 439 + 8325 - 387
10. Fill up the blanks :
Х
1
2 3 4 5
6
7 8 9 10
15
16
17
18
19
सिक / अर्द्धवा​

Answer 1

Answer:

thnks

Step-by-step explanation:

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