①6.14+4.72+16.86+5.28
②12.5×0.96×0.8
③10.15×99+10.15
④5.32-0.45-0.55
⑤6.48÷[(1.4-0.8)×0.9]
①2.8×3.6+1.4×2.8
②4.75×101
③3.17×1.2+1.83
④4.95-14.82÷7.6
⑤12.5×16×2.5
92.8÷8÷1.25
6.89×3.7+0.689×63
1.01×78
2023×9.99+20.23
0.25×5.8×4
7.2×1.25
8.3+1.7×0.2
10.1×67.8﹣6.78
①0.53×2.5+
②25×0.032×12.5
③ [()×]
④6.83+17.9﹣0.83+32.1
①7.4﹣6.62+20.6﹣13.38
②×+×
③(-+)÷
④2×0.8×12.5×50%
⑤÷(÷+)
⑥×[1÷(+)]
①
②1.25×1.3×80
③7.28-3.14+1.72-2.86
④
⑤
⑥