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①24.56+1.29+5.44+3.71
②10.37-5.17-2.83
③45.68-(7.84+8.16)
④1.83+2.51-0.83
⑤36.75+(4.25-1.8)
⑥2.72+1.88-1.72+2.12
12×8×125=12×(×)
6.2+17.9+3.8=(+)+17.9
42×11+11×58=(+)×
50.27-6.03-1.97=50.27-(+)
①46×101-46
②254-36+145-44
③0.72+2.8+1.28+7.2
④33.45-(3.45+9.72)
⑤125×32×25
⑥1400÷25÷4
①4920÷24-17×12
②0.25 ×6.7×4
③ × - ÷
④9.43-(1.74+1.43)
⑤
⑥ ÷[( + )×2]
进入组卷