计算:
14÷3= | 48+4= | 6×4= | 76-8= | 56-7= |
66+6= | 27÷3= | 84÷9= | 5×9= | 20÷10= |
52-42÷7= | 3×6+21= | 4×7+7×6= | 9×12-6×9= |
【考点】表内除加、除减.
【答案】4…2,52,24,68,49;
72,9,9…3,45,2;
46,39,70,54.
72,9,9…3,45,2;
46,39,70,54.
【解答】
【点评】
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发布:2024/5/27 14:0:0组卷:3引用:1难度:0.7