عملية الجمع

=12+4

=11+11

=7+5

**************

=27+46

=62+55

=44+61

**************

=456+789

=741+852

=963+753

=951+751

=967+729

**************

=7412+9632

=8523+7413

=9536+7532

**************

=78.21+62.8

0.5+698.32

987.08+980.32
=12.98+963.2

************
399.54-390.99
500-266.77
900.21-699.03
*********
321.32x54
978.004x99
******
4824.12/24
8954.54/20.5