|
1.
67 + 539 =
606
2
|
2.
13 – 11 =
1
2
|
3.
215 + 338 =
553
2
|
4.
983 – 720 =
2
263
|
|
5.
419 + 123 =
2
542
|
6.
116 + 387 =
2
503
|
7.
656 + 266 =
2
922
|
8.
685 + 225 =
2
910
|
|
9.
180 – 56 =
2
124
|
10.
443 – 170 =
2
273
|
11.
100 + 784 =
884
2
|
12.
118 + 28 =
2
146
|
|
13.
929 + 70 =
999
2
|
14.
877 + 117 =
994
2
|
15.
795 – 359 =
436
2
|
16.
871 – 222 =
2
649
|
|
17.
668 – 197 =
2
471
|
18.
845 – 552 =
2
293
|
19.
857 – 455 =
2
402
|
20.
2 + 873 =
2
875
|
|
1.
67 + 539 =
606
2
|
2.
13 – 11 =
1
2
|
3.
215 + 338 =
553
2
|
4.
983 – 720 =
2
263
|
|
5.
419 + 123 =
2
542
|
6.
116 + 387 =
2
503
|
7.
656 + 266 =
2
922
|
8.
685 + 225 =
2
910
|
|
9.
180 – 56 =
2
124
|
10.
443 – 170 =
2
273
|
11.
100 + 784 =
884
2
|
12.
118 + 28 =
2
146
|
|
13.
929 + 70 =
999
2
|
14.
877 + 117 =
994
2
|
15.
795 – 359 =
436
2
|
16.
871 – 222 =
2
649
|
|
17.
668 – 197 =
2
471
|
18.
845 – 552 =
2
293
|
19.
857 – 455 =
2
402
|
20.
2 + 873 =
2
875
|