①25×32×1.25
②(+0.375)÷(×)
③×+÷7
④6﹣(+)
22.36﹣0.48﹣6.52 2.3×12.5+0.58×125﹣1.25 36×(+-)
11.2﹣0.4×2.1﹣9.16 12.5×0.32×2.5 ×+×-÷8
700﹣16×5 589+659﹣289
8×4×12.5×2.5
①3.6÷4+7.4× -25%=
②( + )×15×17=
③403×101=12.5×32×2.5=
④99× + =
⑤16.78-3.4-4 =
7.08×1.5+7.5×7.08
=7.08×(1.5+7.5)
=7.08×10
=70.8
①856+97
②8.32×101-8.32
③7.5÷ -
④56×( + - )
⑤ ÷[ ×( + )]
⑥22.4-2.3-5.7
①12÷[(10.75-9.5)×0.4]
②16-16×
③8.36-3.65+1.64-2.35
④14÷ +2×
⑤( + )×8+
⑥12.7×7.5-26× -75%