①1.25×1.2×8
②12.45﹣3.45÷3
③13×25+13×75
④10.5÷1.4÷5
3.7×1.4×0.05 12.5×0.4×2.5×8
①5.8×1.01-9.9÷3.6
②3.8×6.5-6.5+6.5×7.2
③0.125×6.4×0.5
④[1÷(0.1×0.1)] ×4.9+5.1
①836-192÷8×16
②1.4÷(1.4+0.7)
③0.8×0.4×12.5×0.25
④ ÷6+ ÷20
⑤14×19×( + )
⑥ ÷[( + )÷ ]
(10.64﹣3.6)×2.5÷0.4=( )
- = 10-1.05= 32÷24×0= 7.18×99+7.18=