Question

Tính:

a) 375,64 - 95,69 + 35,78;

b) 7,7 + 7,3 x 7,4.

Answer 1

a) 375,64 - 95,69 + 35,78

= 280,15 + 36,78

= 316,93

b) 7,7 + 7,3 x 7,4

= 7,7 + 54,02

= 61,72

Answer 2

a) 375,84 – 95,69 + 36,78 = 280,15 + 36,78

= 316,93

b) 7,7 + 7,3 × 7,4 = 7,7 + 54,02

= 61,72

Answer 3

a, 280,15+ 36,78

= 316, 93

b,7,7 + 54, 02

=61, 72