问题
选择题
2.36与3.98的和减去1.47,列式应为[ ]
A.2.36+(3.98 - 1.47)
B.2.36 -(3.98+1.47)
C.2.36+3.98 - 1.47
D.3.98 - 2.36+1.47
答案
答案:C
2.36与3.98的和减去1.47,列式应为[ ]
A.2.36+(3.98 - 1.47)
B.2.36 -(3.98+1.47)
C.2.36+3.98 - 1.47
D.3.98 - 2.36+1.47
答案:C