Observe the following pattern and supply the missing numbers: `11^2`=121, `101^2`=10201, `10101^2`=102030201, `1010101^2`=1020304030201, `………………..^2`=10203040504030201

Observe the following pattern and find the missing digits 11^2 =121, 101^2 =10201, 1001^2 =1002001, 10000001^2 = ……………………

In the following APs, find the missing terms in the boxes : 2, square, 26

Show the following numbers on the number line. (a) 0.2

Fractorise the following 12 x ^(2) + 11 x +2

Write the place value of 2 in the following decimal numbers: (i) 2.56

Look at the following pattern : 1^(2)=1 11^(2)=121 111^(2)=12321 1111^(2)=1234321 11111^(2)=123454321 Make a conjecture about each of the following : 111111^(2)= 1111111^(2)= Check if your conjecture is true.

Solve the following using quadratic formula: (iii) 1/2 x^(2)=sqrt(11)x-1

Give expressions in the following cases. (a) 11 added to 2m

Give expressions in the following cases. (b) 11 subtracted from 2m

Sum of the following series to n term: 2+4+7+11+16+