(2) 70- 13+95-8=

(3) 99×83-9 1÷46=

(4) 6+97+83÷22=

(5) 37÷54-30×46=

(6) 98-62-7 1-70=

(7) 24÷3 1×28÷3 1=

(8) 50+ 18÷63×8=

(9) 70÷77÷9÷68=

( 10) 1 1+88+85+70=

( 1 1) 20÷6+9÷49=

( 12) 99-28+ 14÷6=

( 13) 75×99-95-7=

( 14) 35×55-9 1+96=

( 15) 27+37×98+52=

( 16) 56×68÷63×82=

( 17) 69÷22÷3 1×89=

( 18) 50÷78×93÷90=

( 19) 36+3- 15+45=

(20) 74×30÷9 1+54=

(2 1) 17×99÷7÷92=

(22) 83÷25-43-43=

(23) 87+30-23-79=

(24) 55÷52÷26+85=

(25) 33÷34-63×46=