(156+168+365)=59×6+203-428=876÷4÷(48+25)=966-20×39-117=990-5×(15×4)=(891-261)÷30+299=4×(71+174)-310=501-487+283+124=954÷3-275÷11=630÷7+224+341=1792÷(420÷60)-110=3×10×30-459=[234-(557-339)]×73=(738÷18-17)÷3=485÷(27×3+16)=113-(196÷4...
(270÷90)-607=168÷(888÷37)×190=1056÷(880÷10)×42=1696÷(136÷34)÷8=1830÷(550÷55)÷3=251+4×(40+77)=191+2×(94+38)=129+26×(613-599)=294+12×(691-670)=331+3×(12×11)=494+2×(32×6)=455+15×(210÷30)=103+13×(372÷62)=118+649÷(35+24)=159+624÷(...