|
1.
165 – 94 =
2
71
|
2.
784 + 12 =
796
2
|
3.
306 – 90 =
2
216
|
4.
364 – 94 =
270
2
|
|
5.
192 – 78 =
2
114
|
6.
655 – 132 =
523
2
|
7.
525 – 266 =
2
259
|
8.
178 + 134 =
2
312
|
|
9.
994 – 400 =
2
594
|
10.
116 – 17 =
99
2
|
11.
149 – 129 =
2
20
|
12.
670 + 54 =
724
2
|
|
13.
432 + 214 =
646
2
|
14.
338 – 7 =
2
331
|
15.
11 + 631 =
2
642
|
16.
271 – 19 =
252
2
|
|
17.
619 – 102 =
2
517
|
18.
528 – 471 =
2
57
|
19.
349 + 295 =
2
644
|
20.
505 + 47 =
552
2
|
|
1.
165 – 94 =
2
71
|
2.
784 + 12 =
796
2
|
3.
306 – 90 =
2
216
|
4.
364 – 94 =
270
2
|
|
5.
192 – 78 =
2
114
|
6.
655 – 132 =
523
2
|
7.
525 – 266 =
2
259
|
8.
178 + 134 =
2
312
|
|
9.
994 – 400 =
2
594
|
10.
116 – 17 =
99
2
|
11.
149 – 129 =
2
20
|
12.
670 + 54 =
724
2
|
|
13.
432 + 214 =
646
2
|
14.
338 – 7 =
2
331
|
15.
11 + 631 =
2
642
|
16.
271 – 19 =
252
2
|
|
17.
619 – 102 =
2
517
|
18.
528 – 471 =
2
57
|
19.
349 + 295 =
2
644
|
20.
505 + 47 =
552
2
|