Use this number line, find the value of (-8)-(-4)

3 ³/₄ ÷ 2  ⁶/_{7 =}

³/₂ of ⁸/9 =

8 ÷ 4 ( 3 - 2 ) x 4 + 3 - 7 = ?

64 x 25 =

5 + 5 ÷ 5 x 5 = ?

3+ 6 x 2 - 4 =

Find the value of the expression given below upto 3 places of decimals:

3.5 ÷ .7 of 7 + .5 × .3 - .1

5005 - 5000 ÷ 10 =

²/₅  of ¹⁰/₃ =