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级别:
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年级:
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目录:
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题型:
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难度:
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年份:
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1、
直接写出得数
0.7+1.23= 3﹣1.45= 140×5=
=
70÷1000= (49﹣49)÷25= (4×7)×25= 40×50=
72+72×9= 216+199= 4.6﹣0.7﹣2.3= 3.7+1.2﹣3.7+1.2=
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2、
直接写出得数
0.25×4= 0.82﹣0.56= 3.09+2.6= 6.03×100=
1﹣
=
﹣
=
+
=
+
=
-
3、
口算.
3.04﹣0.98=
+
= 2÷9+
=
×
÷
×
=
12×(
+
)= 6.3÷0.01= 1﹣58%=
-
4、
直接写出得数.
0.57+0.43= 4.13﹣1.3= 2.5×28=
7.2÷0.6= 0.52= 3﹣1
=
(
+
)= 15÷
×
=
×8+8×
=
-
5、
快快算.
6.0﹣2.4= 5.3+3.5= 4.7+3.6=
20×13= 24×30= 640÷9=
=
=
=
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6、
口算下列各题.
9.9+0.01= 0.08×0.5= 1.25×0.5×0.8=
=
=
﹣
+
=
-
7、
直接写出得数
①5÷2= ②0.2×3= ③7.5+25=
④5.5﹣0.5= ⑤
+
= ⑥1﹣
=
-
8、
直接写出得数.
6.4+0.16= 3.8﹣2
=
×5+
×9=
343+257= 80÷0.02= 87.58﹣(7.58﹣3.8)=
-
9、
0.36÷1.2= 0.78﹣0.3= 3.7×2= 0.4×0.5=
0.39+0.61= 10﹣7.2= 0.88÷1.1= 0.75×4=
11﹣1.5= 2.48÷4= 7.8﹣0.38= 2.8×5=
4×10.1= 4×0.25= 3.2+1.6= 10.6﹣5.2=
0.32+1.68= 0.8×125= 7.28÷7= 4.8+39=
43÷0.01= 0.4÷2= 1.3×60= 1.5×0.04=
1.53﹣0.7= 1.5﹣0.6= 0.3÷1.5= 95÷19=
0.65+4.35= 14﹣7.4= 11.2﹣9.8=
﹣
=
﹣
=
+
=
﹣
=
+3=
+
=
+
=
﹣
=
+
=
1﹣
=
+
=
+
=
﹣0=
﹣
= 1﹣
= 0+
=
﹣
=
+
=
﹣
=
+
=
+
+
=
+
﹣
=
+(
﹣
)= 0.9×1.25×8= 5.85+1.37+4.25=
0.43×10+57= 62﹣2.8﹣1.2= 2.7×3÷2.7×3= 0.8×0.5×1.25=
-
10、
直接写出得数.
=
=
=
=
= 2
=