Tính (theo mẫu):
Mẫu:
6% + 15% = 21% 112,5% – 13% = 99,5%
14,2% × 3 = 42,6% 60% : 5 = 12%
a) 17% + 18,2% = ... b) 60,2% – 30,2% = ...
c) 18,1% × 5 = ........ d) 53% : 4 = ..............
a) 17% + 18,2% = 35,2% b) 60,2% – 30,2 % = 30%
c) 18,1% × 5 = 90,5% d) 53% : 4 = 13,25%
-- Mod Toán lớp 5
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