试题 试卷
题型:填空题 题类:常考题 难易度:普通
多位数乘一位数(复习)3396 10
320×7= 506×5=
70×3= 200×5= 208×4= 198×6≈ 607×4≈
+ = ﹣ = + = ﹣ = 1﹣ =
*217+578= 480×5=
*900-183= 261×4=
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