SA-II MATHS REVISION PAPER
I. F . I . B
1. Multiplication
is called ______________
2. Any
number multiplied by 1 the product is ___________
3. The
answer after multiplication is called ___________
4. In 4 x 5=
20, 4 is called _________
5. The
product of a number and zero is ___________
6. When we
multiply 2 numbers in any order, the product remains the same. This is known as
___________ property.
II. MCQ’S
1. If we
multiply 3 x 5 x 0, the product will be
(i) 0 (ii) 15
2. If we add
6 five times, we get 30 this statement can be written as
(I) 6 x 5 =30 (ii) 5 x
6= 30 (iii) 30
÷ 5 = 6
3. If 8239 x
1 and the product is again multiplied by 0 we get
(i)
8239 (ii) 1
(iii) 0
4. 4582 is multiplied
by 1000 is
(i) 4582000
(ii) 458200 (iii) 0
III. Complete the following grid:-
|
x
|
6
|
7
|
8
|
9
|
|
8
|
|
56
|
|
|
|
9
|
|
|
72
|
|
|
12
|
72
|
|
|
|
|
13
|
|
|
|
117
|
IV. Multiply
(i) 179 x
54 (ii)5 19 x 59 (iii) 42 x 23
V. F . I . B
1). 44 x
0= __
2). (5 x 6) x 7 = (5 x _) x 6
3). 4 x (7 x 8) = 7 x (_ x 8)
4). 238 x 42 = 42 x ___
5). 456 x 5 x 72 = 72 x 5 x _
6). 111 x 100 x 1 x 0
VI.
WORD PROBLEMS:-
1. If a book cost for Rs 9, how much
will 253 books cost?
2. There are 12 months in a year.
How many months will there in 8 years?
3. Multiply the largest 2 digit
number by largest 1 digit number?
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