36÷9= 420÷6= 18+42= 400÷5×3=
50×60= 77+41= 63÷9= 65+5×6=
(100﹣97)×26
450﹣300÷3
81÷9+533
14×(72÷9)
560﹣(216+112)
(560﹣524)÷4
0.7+0.9=
0.8+0.6=
8.24+3.76=
4.1-3.8=
14+0.78=
14.6-0.34=
1.3+8.56=
0.8-0.45=
0.8-0.55=
4-0.04=
1-0.03=
30.5+3.05=
0.78+2.2=
5-0.08=
3.25+0.75=
2.5+7.5=
46 + 23 = 72 - 26 = 240 + 150 = 762 - 162 =
83 - 31 = 320 + 170 = 590 - 420 = 74 + 18 =
6×8= 72÷9 = 24÷6 = 3×7 =
340+230= 360-250= 188+214≈ 796-412≈
20÷5= 60×4= 0.6+1.4= 5.5-2.1=
96×0= 208×1= 137+210= 160÷2=
0.4-0.2= 160÷2= 22×3= 8×700=
200+350= 120÷6-9= 30×4×2= 400+300-200=
8路车
6:00
10路车
35+6= 先算: 再算:
40-8= 先算: 再算: