|
1.
467 + 133 =
3
2
600
4
|
2.
997 – 661 =
4
336
3
2
|
3.
889 – 757 =
4
3
132
2
|
4.
676 + 20 =
4
2
3
696
|
|
5.
103 – 0 =
2
103
4
3
|
6.
902 – 38 =
4
3
2
864
|
7.
382 + 203 =
2
585
4
3
|
8.
491 + 347 =
838
4
2
3
|
|
9.
739 – 96 =
4
2
643
3
|
10.
524 – 518 =
1
6
2
3
|
11.
233 + 475 =
2
708
4
3
|
12.
404 + 417 =
821
3
2
4
|
|
13.
486 + 58 =
3
2
4
544
|
14.
324 – 53 =
3
4
271
2
|
15.
21 + 188 =
4
3
2
209
|
16.
22 + 145 =
167
2
4
3
|
|
17.
945 – 401 =
3
544
2
4
|
18.
518 + 41 =
2
559
4
3
|
19.
16 – 14 =
1
3
4
2
|
20.
166 – 16 =
150
3
2
4
|
|
1.
467 + 133 =
3
2
600
4
|
2.
997 – 661 =
4
336
3
2
|
3.
889 – 757 =
4
3
132
2
|
4.
676 + 20 =
4
2
3
696
|
|
5.
103 – 0 =
2
103
4
3
|
6.
902 – 38 =
4
3
2
864
|
7.
382 + 203 =
2
585
4
3
|
8.
491 + 347 =
838
4
2
3
|
|
9.
739 – 96 =
4
2
643
3
|
10.
524 – 518 =
1
6
2
3
|
11.
233 + 475 =
2
708
4
3
|
12.
404 + 417 =
821
3
2
4
|
|
13.
486 + 58 =
3
2
4
544
|
14.
324 – 53 =
3
4
271
2
|
15.
21 + 188 =
4
3
2
209
|
16.
22 + 145 =
167
2
4
3
|
|
17.
945 – 401 =
3
544
2
4
|
18.
518 + 41 =
2
559
4
3
|
19.
16 – 14 =
1
3
4
2
|
20.
166 – 16 =
150
3
2
4
|