Toán Lớp 4: a/386259 + 260837
b/ 567245 – 378999
c/ 417 x 23
d/ 2145 : 33
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Toán Lớp 4: a/386259 + 260837
b/ 567245 – 378999
c/ 417 x 23
d/ 2145 : 33
Comments ( 2 )
a) 386.259 b) 567.245 c) 417 d) 2145 I 33
+ 260.837 – 378.999 x 23 165 I——–
——— ———- —— 00 I 65
647.096 188.246 1.251
834
——-
9.591
a) 386259 b) 567245 c) 417 d) 2145 I 33
+ 260837 – 378999 x 23 165 |_______
___________ ___________ ______ 00 | 65
647096 188246 1251
834
________
9591