Tính:
a) 4 × 4 + 4 = ............. = .............
5 × 10 − 25 = ............. = .............
b) 15 : 5 × 6 = ............. = .............
0 : 4 + 16 = ............. = .............
a) 4 × 4 + 4 = 16 + 4 = 20
5 × 10 − 25 = 50 − 25 = 25
b) 15 : 5 × 6 = 3 × 6 = 18
0 : 4 + 16 = 0 + 16 = 16
-- Mod Toán 2
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