小数分数加减乘除法
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2.5+0.92 =
3.6+
4.29 =
5.6 +4.28 = 3.06+ 42.4 = 8.8 +4.5= 5.2 + 4.8 =
32.5+0.92 = 3.36+4.239 = 5.36 +4.28 = 43.06+ 42.4 = 58.8 +4.55= 5.2 + 45.8 =
41.5-0.35= 1-0.59= 2.3-0.56= 70.89-0.8=
1.39-0.966= 3.85-
2.4= 0.36-0.064= 0.96-0.3=
1.5-0.95= 1.2-0.89=
2.3-0.96=
5.6×2.9 3.77×1.8 0.02×96 5.22×0.3 9.99×0.12 4.67×0.9 8.5×2.44 1.66×
6.18 9.42×0.762 5.6×6.5 4.88×2.9
85.44÷1.6 42.84÷0.7 101.7÷9 67.5÷0.15 2.304÷0.6 21.24÷3.6 0.736÷2.3 43.5÷12 35.21÷7
512 +34 34 +112 710 - 38 710 -18 415 +56
12 -34 710 -38 56 -710 710 +310 23 +56 56 +415
32-710 = 54-103= 197+710 = 125-415 = 65+4
15
= 51-61= 61+41= 71-81= 81+8
1= 83-31=
52= = = =
= 31= 8
1=
= = = =
=