12.5×79+12.5 5.69÷0.25÷0.4 11.2÷0.8-11.84
9.6÷(96÷2.5) 16.8-6.8×0.15 10 5×3.4
(2.1+0.54)÷0.2
7.4×0.56+0.44×7.4
9.4×10.1
100÷(1.25÷1.5)
(7.5+2.5×2)×1.4 1.25×3.48×0.08÷0.1
8.7+1.3-0.65+0.35 3.7×10.3-3.7×0.3
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=