Arvutamine. Test nr 6. Vali õige variant
Sinu tulemus on
1
/
9
(21 + 22 + 23 – 15 – 16 – 17) : 3 =
2
/
9
21 · 11 + 69 =
3
/
9
(800 – 170) : 9 – 55 =
4
/
9
400 – 345 : 5 =
5
/
9
2011 – 1102 =
6
/
9
(2011 + 2011 + 2011) : 3 – 901 =
7
/
9
(1602 – 702) : 3 – 170 =
8
/
9
435 : 5 – 8 · 7 =
9
/
9
1000 : 20 – 50 =
