|
1.
364 – 76 =
4
288
2
3
|
2.
784 + 113 =
2
897
3
4
|
3.
396 – 249 =
2
4
147
3
|
4.
222 + 33 =
4
2
3
255
|
|
5.
726 + 49 =
2
3
4
775
|
6.
758 – 563 =
195
4
3
2
|
7.
525 + 140 =
2
3
4
665
|
8.
642 – 280 =
3
4
362
2
|
|
9.
898 – 53 =
4
2
3
845
|
10.
168 – 3 =
3
2
4
165
|
11.
179 – 42 =
137
2
3
4
|
12.
550 – 6 =
544
2
3
4
|
|
13.
585 – 376 =
209
2
4
3
|
14.
414 – 2 =
412
2
3
4
|
15.
978 + 22 =
3
4
1000
2
|
16.
289 + 387 =
3
2
676
4
|
|
17.
128 + 164 =
2
3
292
4
|
18.
11 – 0 =
11
2
3
1
|
19.
471 – 30 =
2
3
4
441
|
20.
30 + 500 =
2
4
3
530
|
|
1.
364 – 76 =
4
288
2
3
|
2.
784 + 113 =
2
897
3
4
|
3.
396 – 249 =
2
4
147
3
|
4.
222 + 33 =
4
2
3
255
|
|
5.
726 + 49 =
2
3
4
775
|
6.
758 – 563 =
195
4
3
2
|
7.
525 + 140 =
2
3
4
665
|
8.
642 – 280 =
3
4
362
2
|
|
9.
898 – 53 =
4
2
3
845
|
10.
168 – 3 =
3
2
4
165
|
11.
179 – 42 =
137
2
3
4
|
12.
550 – 6 =
544
2
3
4
|
|
13.
585 – 376 =
209
2
4
3
|
14.
414 – 2 =
412
2
3
4
|
15.
978 + 22 =
3
4
1000
2
|
16.
289 + 387 =
3
2
676
4
|
|
17.
128 + 164 =
2
3
292
4
|
18.
11 – 0 =
11
2
3
1
|
19.
471 – 30 =
2
3
4
441
|
20.
30 + 500 =
2
4
3
530
|