|
1.
160 + 343 =
3
2
503
4
|
2.
473 – 370 =
4
103
2
3
|
3.
220 – 79 =
4
141
2
3
|
4.
743 + 138 =
881
3
4
2
|
|
5.
968 – 1 =
3
2
967
4
|
6.
481 – 453 =
2
4
3
28
|
7.
298 + 388 =
3
686
4
2
|
8.
898 – 400 =
3
2
498
4
|
|
9.
277 – 172 =
2
105
4
3
|
10.
14 + 210 =
4
2
224
3
|
11.
761 + 128 =
4
889
3
2
|
12.
312 + 373 =
3
4
2
685
|
|
13.
889 + 100 =
3
989
4
2
|
14.
684 + 234 =
2
918
4
3
|
15.
748 – 567 =
4
2
181
3
|
16.
253 + 544 =
797
2
4
3
|
|
17.
230 – 43 =
2
3
187
4
|
18.
980 – 488 =
2
4
492
3
|
19.
151 + 216 =
3
367
2
4
|
20.
145 + 569 =
4
714
2
3
|
|
1.
160 + 343 =
3
2
503
4
|
2.
473 – 370 =
4
103
2
3
|
3.
220 – 79 =
4
141
2
3
|
4.
743 + 138 =
881
3
4
2
|
|
5.
968 – 1 =
3
2
967
4
|
6.
481 – 453 =
2
4
3
28
|
7.
298 + 388 =
3
686
4
2
|
8.
898 – 400 =
3
2
498
4
|
|
9.
277 – 172 =
2
105
4
3
|
10.
14 + 210 =
4
2
224
3
|
11.
761 + 128 =
4
889
3
2
|
12.
312 + 373 =
3
4
2
685
|
|
13.
889 + 100 =
3
989
4
2
|
14.
684 + 234 =
2
918
4
3
|
15.
748 – 567 =
4
2
181
3
|
16.
253 + 544 =
797
2
4
3
|
|
17.
230 – 43 =
2
3
187
4
|
18.
980 – 488 =
2
4
492
3
|
19.
151 + 216 =
3
367
2
4
|
20.
145 + 569 =
4
714
2
3
|