Class 3 sub - math
1) write in numerals
a) Twenty crore five lakhs thirty thousand three hundred seventy.
b) Thirty lakhs eighty thousand eleven.
c) Seventy lakhs fifty hundred eight.
2) Find the difference :
a) b)
3 2 8 6
___ - ___ ___ - ___
9 9 20 20
3) simplification
a) ( 40 ÷ 8 ) + ( 5 x 6) + ( 42 ÷ 7 ÷ 3 )
b) 90 ÷ 3 x 6 + 39 - 12 - 9
4) write in ascending order :
a) 6 2 9
___ , ____ , ___
5 10 20
b) 5 9 3
___ , ___ , ___
21 7 7
5) write the Hindu Arabic numerals for each of the following Roman numerals
a) XVIII
b) XXXVII
c) XV
6) solve the following :
1 21
a) Divide 9 ___ by ____ .
7 4
5 40
b) Divide ____ ÷ ____
8 56
7) Find the decimal sum
a) 84.654 + 4.67 + 18. 233
b) 24.876 + 4.078 + 67.914
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