1 . 口算。
+
= 50-25= 1-
= 63+20=
40×3= 89-60= 12×4= 12÷2=
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c75d594df38b32d5e9c82b6c72de8be3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c75d594df38b32d5e9c82b6c72de8be3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a2008b78a906cf5ecdfd68432fa9ad1.png)
40×3= 89-60= 12×4= 12÷2=
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2023-02-14更新
|
43次组卷
|
2卷引用:2019-2020学年贵州省遵义市桐梓县人教版三年级上册期末检测数学试卷
2 . 直接写出得数。
400×5= 0×999= 800÷4= 240÷4=
0÷4= 98÷2= 460+440= 3×42=
602×3≈ 215×5≈
1-
=
400×5= 0×999= 800÷4= 240÷4=
0÷4= 98÷2= 460+440= 3×42=
602×3≈ 215×5≈
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8605711b5ec9f0ae3feb62f58ea7ca5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4401b1421c08e525643180aef3f6dadd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d211dd34ee06eca69621061c4d43c89e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/effeff8be1fb60bf5c76f383995bd7be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/201be61b655d378d4a523bb82c64a33c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c83742c0de7bd5e8cea755de6574f5a.png)
您最近一年使用:0次