① ②0.125×1.5×32 ③
④ ⑤ ⑥
526-198=
0.32×2.5=
n×n=
0.32=
24×+=
2.6+1.98=
-=
1.6÷25%=
85-5.8=
1.2×0.5=
=
7÷70% =
①976+829+24
②42÷()
③13.2×0.44+13.2×0.56
①-18.52+12.6-1.48
②12.5%×25%×32
③
④1.25×99+
⑤35÷[()×3]
①12.5-4.6-5.4
②2.5÷
③×48
④