Question

Cal respectând regulile învățate. a)14+9:3, 35-6:2, 72:9ori 3, 60:10 ori 3. b)26+35:5+17, 58-21:7-50, 42:6+3 ori 8, 24:3+64:8

Answer 1

14+9:3=14=3=17
35-6:2=35-3=32
72:9x3=8x3=24
60:10x3=6x3=18
b)
58-21:7-50=58-3-50=55-50=5
b) 26+35:5+17=26+7+17=50
42:6+3x8=7+24=31
24:3+64:8=8+8=16

Answer 2

a)14+9:3=
=14+3
=17
35-6:2=
=35-3
=32
72:9×3=
=8×3
=24
60:10×3=
=6×3
=18
b)26+35:5+17=
=26+7+17=
=33+17
=50
58-21:7-50=
=58-3-50=
=55-50
=5
42:6+3×8=
=7+24
=31
24:3+64:8=
=8+8
=16