1125-997 998+1246 4 +3.2+5 +6.8
=128 =2244 =19
12 -(1 +2 ) 400÷125÷8 25×(37×8)
=9 =0.4 =7400
125×8.8 4.35+4.25+3.65+3.75 3.4×99+3.4
=1100 =16 =340
17.15-8.47-1.53 0.125×0.25×32
=7.15 =1
22.3-2.45-5.3-4.55
=10
4.25-3 -(2 -1 ) 187.7×11-187.7
=0.25 =1877
(26-14)×8 50×(2+80) (10×12)-63 (27-23)×12
=96 =4100 =57 =48
(38-16)×24 (24+38)×6 (87-42)×15 84-15×3
=288 =372 =525 =39
16×(49-28) 45×(84-48 ) (58+37)×6 (64-9)×5
=336 =1620 =570 =275
95×(64-45) (19-14)×9 5×(6+42) (81-70)×6
=1805 =45 =240 =66
(9+31)×11 (85+14)×7 (14+20)×26 (28+16)×8
=440 =693 =884 =352
(52-82)×18 (12-36)×41 (58+37)×8 (64-9)×5
=-540 =-984 =760 =275
(68-68)×55 12×(4+12) 32×(15+25) (6-1)×65
=0 =192 =1280 =325
65×(48-12×4) 58×(87-13) 42×(74+6) (6+9)×2.5
=0 =4292 =3360 =37.5
(71-56)×92 6×(37-29) 12×(6+8) (12-7)×6
=1380 =48 =168 =30
12×(6+7 ) 68×(19+32) (58+37)×2 (64-45)×4
=156 =3468 =190 =76
(88-64)×21 (16+64)×65 10×(4-5 ) 38×(50-10)
=504 =5200 =-10 =1520
(18+22)×8 (37+21)×38 (50-24)×9 (18+25)+2
=320 =2204 =234 =45
(37+44)×11 (42+22 ) ×8
=891 =512
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