Question

Efectuează:
1587 + 7435 -6905 =
8003-2690 + 684 =
5376 - 2506 - 2073 =
12 X2:3 x 45 =
35:5 x 8 x 10 =
25 X4:10 x 79 =
Ma ajutati

Answer 1

1587+7435-6905=9022-6905=2117

8003-2690+684=5313+684=5997

5376-2506-2073=2870-2073=797

12×2:3×45=24:3×45=8×45=360

35:5×8×10=7×8×10=56×10=560

25×4:10×79=100:10×79=10×79=790