直接写出得数.299+198=1236-998=1112+56=910-1115=4×47=316÷13=(0.25+34)×4=1÷(2.1-2.09)=0.9×99+0.9=2.4+23-25=-

题目简介

直接写出得数.299+198=1236-998=1112+56=910-1115=4×47=316÷13=(0.25+34)×4=1÷(2.1-2.09)=0.9×99+0.9=2.4+23-25=-

题目详情

直接写出得数.
299+198=
1236-998=
11
12
+
5
6
=
9
10
-
11
15
=
4
7
=
3
16
÷
1
3
=
(0.25+
3
4
)×4
=
1÷(2.1-2.09)=
0.9×99+0.9=2.4+
2
3
-
2
5
=
题型:解答题难度:中档来源:不详

答案

299+198=497,1236-998=238,class="stub"11
12
+class="stub"5
6
=class="stub"7
4
class="stub"9
10
-class="stub"11
15
=class="stub"1
6
4×class="stub"4
7
=class="stub"16
7
class="stub"3
16
÷class="stub"1
3
=class="stub"9
16
(0.25+class="stub"3
4
)×4
=4,
1÷(2.1-2.09)=100,
0.9×99+0.9=90,2.4+class="stub"2
3
-class="stub"2
5
=2class="stub"2
3
故答案为:497,238,class="stub"7
4
class="stub"1
6
class="stub"16
7
class="stub"9
16
,4,100,90,2class="stub"2
3

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