问题
填空题
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答案
(1)340-67=273;
(2)45+67=112;
(3)240÷8=30;
(4)420÷4=105;
(5)267-52=215;
(6)48×9+3=435.
故答案依次为:273,,12,30,105,215,435.
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(1)340-67=273;
(2)45+67=112;
(3)240÷8=30;
(4)420÷4=105;
(5)267-52=215;
(6)48×9+3=435.
故答案依次为:273,,12,30,105,215,435.