|
1.
120 – 88 =
2
32
3
4
|
2.
30 – 22 =
3
1
8
2
|
3.
900 + 83 =
3
4
2
983
|
4.
507 – 149 =
4
2
358
3
|
|
5.
566 – 336 =
2
3
230
4
|
6.
841 + 103 =
2
4
944
3
|
7.
528 – 32 =
2
4
496
3
|
8.
416 + 524 =
4
2
940
3
|
|
9.
52 + 500 =
3
2
4
552
|
10.
761 – 38 =
723
3
4
2
|
11.
27 – 19 =
2
8
3
1
|
12.
308 – 245 =
2
3
63
4
|
|
13.
298 – 225 =
3
2
73
4
|
14.
157 + 500 =
3
657
2
4
|
15.
225 + 485 =
2
3
4
710
|
16.
263 – 46 =
4
2
3
217
|
|
17.
530 + 84 =
2
4
3
614
|
18.
232 – 19 =
4
213
2
3
|
19.
814 – 131 =
3
4
683
2
|
20.
736 + 202 =
938
2
4
3
|
|
1.
120 – 88 =
2
32
3
4
|
2.
30 – 22 =
3
1
8
2
|
3.
900 + 83 =
3
4
2
983
|
4.
507 – 149 =
4
2
358
3
|
|
5.
566 – 336 =
2
3
230
4
|
6.
841 + 103 =
2
4
944
3
|
7.
528 – 32 =
2
4
496
3
|
8.
416 + 524 =
4
2
940
3
|
|
9.
52 + 500 =
3
2
4
552
|
10.
761 – 38 =
723
3
4
2
|
11.
27 – 19 =
2
8
3
1
|
12.
308 – 245 =
2
3
63
4
|
|
13.
298 – 225 =
3
2
73
4
|
14.
157 + 500 =
3
657
2
4
|
15.
225 + 485 =
2
3
4
710
|
16.
263 – 46 =
4
2
3
217
|
|
17.
530 + 84 =
2
4
3
614
|
18.
232 – 19 =
4
213
2
3
|
19.
814 – 131 =
3
4
683
2
|
20.
736 + 202 =
938
2
4
3
|