①8.8×0.5+0.32
②2.5×38×0.5
③5.2×3.6﹣3.2×3.6
④7.09×99+7.09
15.8×69.3-68.3×15.8
①4.85×1.25×8
②76.8-27.24-12.76
③0.37×7.4+9.63×7.4
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=