Peastarvutamine
0,92:0,001
920
Just see taandatud harilik murd on kümnendmurruna 0,75
3/4
1/2 + 3/4
5/4 ehk 1 1/4
2/5 :10
1/25
51:1,7
30
Just see kümnendmurd on hariliku murruna 5/8?
0,625?
1/5 + 3/8
23/40
0,3 * 9/12
9/40?
87+13*11
230?
Just see taandatud liigmurd on kümnendmurruna 3,5
7/2
6/7 - 3/4
3/28
2 5/15 * 3 12/21
25/3 ehk 8 1/3?
3:8+0,125
0,5
Just see kümnendmurd on segaarvuna 5 1/3
5,(3) ehk ümardatuna 5,33?
7 5/8 + 2 1/6
9 19/24
11/13 * 9/11 * 5/9
5/13
122-112
23?
Just see kümnendmurd on hariliku murruna 5/7
0,(714285)?
2 1/7 - 2/5
1 26/35
3/4 * 8/9 : 3
2/9