Các câu hỏi tương tự
tính bằng cách hợp lí nhất
\(\frac{1919}{2323}\)* \(\frac{464646}{747474}\)* \(\frac{37}{19}\)
tính nhanh
\(\dfrac{1919}{2323}x\dfrac{464646}{747474}x\dfrac{37}{19}\)
giúp mik nhó
tính nhanh \(A=\frac{1717}{1919}\times\frac{303}{1818}+\frac{17}{19}\times\frac{1515}{1818}\)
tính bằng cách hợp lí
1919/2727 x 464646/747474 x 37/19
Tính bằng cách hợp lí nhất :
1919/2323 x 464646/747474 x 37/19 = ?
tính nhanh763 x 28 + 1364 x 21 + 14 x 474 + 42 x 318 ............................................................................................................................................................................................................................................................................................................................................................................................................312312/131131 x 524524/104104 ........................
Đọc tiếp
tính nhanh
763 x 28 + 1364 x 21 + 14 x 474 + 42 x 318 =............................................................................................................................................................................................................................................................................................................................................................................................................
312312/131131 x 524524/104104 =............................................................................................................................................................................................................................................................................................................................................................................................................
( 1 + 1/105 ) x ( 1 + 1/106 ) x ( 1/107 ) =....................................................................................................................................................................................................................................................................................................................................................................................................
143x14x30/35x78x44 =....................................................................................................................................................................................................................................................................................................................................................................................................
1919/2323 x 464646/747474 x 37/19 = ......................................................................................................................................................................................................................................................................................................................................................................................................
Tính bằng cách hợp lí
1919/2323 x 464646/747474 x 37/19 =
HELP ME ! Nhớ phải có lời giải nhé !
Câu 1: 5m vuông 8dm vuông =........dm vuông
Câu 2 :Tính bằng cách hợp lí nhất: 1919/ 2323 x 464646/747474 x 37/19=............................................................................................
5 tháng 3 2022 lúc 13:22
Tính bằng cách hợp lí nhất:
a) 19/13 + 14/6 + 1/9 + 4/6 + 7/13 + 17/9
b) 1919/2323 x 464646/747474 x 37/19