a) ( 98725 - 87561 ) x 3
= 11164 x 3
= 33492
b) 12356 + 62154 : 9
= 12356 + 6906
= 19262
a, (98725-87561)x3=11164x3=33492
b, 12356+62154:9=12356+6906=19262
a. ( 98 725 - 87 561 ) x 3
= 11 164 x 3
= 33 492.
b. 12 356 + 62 154 : 9
= 12 356 + 6906
= 19 262.