Question

Half Yearly Examination-2021
: VIIA/B
Sub: Mathematics
b 12p-q)+(29-p)-(p-2q)-(29+p
+
Simplify the following: (2.5x2=5)
a. 3a-(b-a)-c-a-b)
Fill in the blank: (1x4=4)
The term with different algebraic factors are called
b. The equation for 6 less than a number is 9 is
467000000=
a.
C.
*108
d. 1.53x100=
Add the following: (1x2=2)
a. 1142+512+(-256)+(-128)+64.
b.x-9xy, 6xy-Y
Subtract the following: (1x2=2)
h 1:15 from 9:11.​

Answer 1

Answer:

Simplify the following: (2.5x2=5)

a. 3a-(b-a)-c-a-b)

Fill in the blank: (1x4=4)

The term with different algebraic factors are called

b. The equation for 6 less than a number is 9 is

467000000=

a.

C.

*108

d. 1.53x100=

Add the following: (1x2=2)

a. 1142+512+(-256)+(-128)+64.

b.x-9xy, 6xy-Y

Subtract the following: (1x2=2)

h 1:15 from 9:11.