1. 2.875:25+146x85=
2. (725-32)x(-2)=525=
3. 4,12:0,8x2 1/2=
4. (52x23)+120-98=
5. 1/8:3/4x0,25=
6. 13.069+115.975-17x139=
7. 165+(65):5-20=
8. 40.000-75x250:5=
9. -8+(-15):(-3)x(-4)=
10. 2/3:1 1/3x0,5
2. (725-32)x(-2)=525=
3. 4,12:0,8x2 1/2=
4. (52x23)+120-98=
5. 1/8:3/4x0,25=
6. 13.069+115.975-17x139=
7. 165+(65):5-20=
8. 40.000-75x250:5=
9. -8+(-15):(-3)x(-4)=
10. 2/3:1 1/3x0,5
2. 693 x - 2 = -1386 - 525 = -1911
3. 5,15 x 2 1/2 = 5,15 x 5/2 = 12,875
4. 1196 + 120 - 98 = 1218
5. 1/6 x 0,25 =0,04
6, 129044 - 2363 = 126.681
7. 165 + 13 - 20 = 158
8. 40.000 - 3750 = 36250
9. -8 + 5 x - 4 = -8 - 20 = -28
10. 2/3 x 3/4 x 0,5 = 0,25
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