-= 1-= += +=
-= -= -= += 6 -= -= + = -3=
-=
-= 1-= += +=
-= -= -= += 6 -= -= + = -3=
-= 1-= += +=
-= += -= -=
+=
-=
+=
+=
+=
-=
+=
+=
+=
-=
+=
-=
-=
-=
-=
+=
10-=
-= += +=
-= 15-= -=
+= += -99=
-= += -=
+= += 6 .07+=
-= 5-= +=
+= += +=
+= += +=
+= += +=
+= 1-= + =
20+= += -3=
+= 2-= +=
+= -= +=
2+= += -=
0. 8+= -= 1-= 1 -= -4= + 4 =
6+= -= 1-=
+= 7+= 3.25+0.75= +=
0.7+= -= 3-= +1= -= 10 -= 14+0.78= 3+=
5-0.08= 1.64+2.35= 1 .1-1= - =
+= += -= +=
-=
88-=
-11=
+=
10-=
+=
+=
-=
-=
+4.
四年级下册数学小数计算题 来自淘豆网www.taodocs.com转载请标明出处.