|
1.
253 + 476 =
729
2
4
3
|
2.
441 – 167 =
3
274
2
4
|
3.
938 – 447 =
4
3
2
491
|
4.
916 – 47 =
4
2
869
3
|
|
5.
456 – 224 =
4
2
3
232
|
6.
547 – 267 =
3
280
2
4
|
7.
862 + 93 =
955
2
4
3
|
8.
470 + 230 =
4
2
700
3
|
|
9.
136 + 228 =
4
364
3
2
|
10.
344 – 108 =
3
2
236
4
|
11.
65 – 52 =
13
2
3
1
|
12.
961 + 28 =
989
4
2
3
|
|
13.
490 – 196 =
4
2
294
3
|
14.
707 – 668 =
3
4
39
2
|
15.
663 + 95 =
758
3
4
2
|
16.
505 + 43 =
2
548
4
3
|
|
17.
146 + 482 =
2
4
628
3
|
18.
696 + 89 =
2
4
3
785
|
19.
685 – 429 =
3
256
4
2
|
20.
501 + 495 =
4
2
996
3
|
|
1.
253 + 476 =
729
2
4
3
|
2.
441 – 167 =
3
274
2
4
|
3.
938 – 447 =
4
3
2
491
|
4.
916 – 47 =
4
2
869
3
|
|
5.
456 – 224 =
4
2
3
232
|
6.
547 – 267 =
3
280
2
4
|
7.
862 + 93 =
955
2
4
3
|
8.
470 + 230 =
4
2
700
3
|
|
9.
136 + 228 =
4
364
3
2
|
10.
344 – 108 =
3
2
236
4
|
11.
65 – 52 =
13
2
3
1
|
12.
961 + 28 =
989
4
2
3
|
|
13.
490 – 196 =
4
2
294
3
|
14.
707 – 668 =
3
4
39
2
|
15.
663 + 95 =
758
3
4
2
|
16.
505 + 43 =
2
548
4
3
|
|
17.
146 + 482 =
2
4
628
3
|
18.
696 + 89 =
2
4
3
785
|
19.
685 – 429 =
3
256
4
2
|
20.
501 + 495 =
4
2
996
3
|