题目内容
52-4×6
答案:28
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口算.
|
(1)1.4 +3.8= |
(2)9.7 -6.5= |
(3)3.75 -2.25= |
|
(4)10 -9.2= |
(5)4.2 -1.6= |
(6)42.3 +5.6= |
|
(7)0.27 +0.73= |
(8)4.24 +3.6= |
(9)1.4 +0.3= |
|
(10)0.5 +0.08= |
(11)1 -0.03= |
(12)7.2 -3.7= |
|
(13)3 -0.52= |
(14)4.6 -1.4= |
(15)0.12 +0.03= |
|
(16)4.6 -1.4= |