看图计算.______+______=____________+______=____________-49=____________-______=______.-数学

题目简介

看图计算.______+______=____________+______=____________-49=____________-______=______.-数学

题目详情

看图计算.

______+______=______

______+______=______


______-
4
9
=______

______-______=______.
题型:解答题难度:中档来源:不详

答案

(1)class="stub"3
6
+class="stub"2
6
=class="stub"5
6


(2)class="stub"2
3
+class="stub"1
3
=1;

(3)class="stub"5
9
-class="stub"4
9
=class="stub"1
9


(4)class="stub"4
5
-class="stub"2
5
=class="stub"2
5

故答案为:(1)class="stub"3
6
class="stub"2
6
class="stub"5
6
;(2)class="stub"2
3
class="stub"1
3
,1;(3)class="stub"5
9
class="stub"1
9
;(4)class="stub"4
5
class="stub"2
5
class="stub"2
5

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