|
1.
810 + 156 =
4
966
2
3
|
2.
608 + 221 =
2
3
4
829
|
3.
101 + 611 =
3
2
4
712
|
4.
210 – 38 =
172
2
4
3
|
|
5.
365 + 513 =
878
4
3
2
|
6.
541 – 445 =
96
2
4
3
|
7.
909 + 25 =
934
3
4
2
|
8.
773 – 769 =
3
1
2
4
|
|
9.
646 + 212 =
4
2
858
3
|
10.
281 – 40 =
3
4
241
2
|
11.
140 + 30 =
170
2
4
3
|
12.
815 + 60 =
875
3
4
2
|
|
13.
293 + 520 =
2
813
4
3
|
14.
607 – 24 =
3
4
2
583
|
15.
647 + 76 =
4
2
3
723
|
16.
346 + 300 =
3
646
2
4
|
|
17.
711 – 393 =
318
2
3
4
|
18.
550 – 15 =
3
535
2
4
|
19.
242 – 29 =
2
4
3
213
|
20.
699 + 11 =
3
710
2
4
|
|
1.
810 + 156 =
4
966
2
3
|
2.
608 + 221 =
2
3
4
829
|
3.
101 + 611 =
3
2
4
712
|
4.
210 – 38 =
172
2
4
3
|
|
5.
365 + 513 =
878
4
3
2
|
6.
541 – 445 =
96
2
4
3
|
7.
909 + 25 =
934
3
4
2
|
8.
773 – 769 =
3
1
2
4
|
|
9.
646 + 212 =
4
2
858
3
|
10.
281 – 40 =
3
4
241
2
|
11.
140 + 30 =
170
2
4
3
|
12.
815 + 60 =
875
3
4
2
|
|
13.
293 + 520 =
2
813
4
3
|
14.
607 – 24 =
3
4
2
583
|
15.
647 + 76 =
4
2
3
723
|
16.
346 + 300 =
3
646
2
4
|
|
17.
711 – 393 =
318
2
3
4
|
18.
550 – 15 =
3
535
2
4
|
19.
242 – 29 =
2
4
3
213
|
20.
699 + 11 =
3
710
2
4
|