|
1.
453 + 94 =
2
547
|
2.
375 + 593 =
968
2
|
3.
536 – 291 =
245
2
|
4.
518 – 238 =
2
280
|
|
5.
109 + 726 =
2
835
|
6.
703 – 419 =
2
284
|
7.
123 – 22 =
2
101
|
8.
252 – 151 =
101
2
|
|
9.
51 – 31 =
20
2
|
10.
554 + 332 =
886
2
|
11.
830 – 695 =
2
135
|
12.
772 – 507 =
265
2
|
|
13.
410 – 173 =
237
2
|
14.
84 + 445 =
2
529
|
15.
790 + 208 =
2
998
|
16.
102 – 56 =
2
46
|
|
17.
975 – 792 =
2
183
|
18.
4 – 3 =
1
2
|
19.
488 – 20 =
2
468
|
20.
308 – 78 =
2
230
|
|
1.
453 + 94 =
2
547
|
2.
375 + 593 =
968
2
|
3.
536 – 291 =
245
2
|
4.
518 – 238 =
2
280
|
|
5.
109 + 726 =
2
835
|
6.
703 – 419 =
2
284
|
7.
123 – 22 =
2
101
|
8.
252 – 151 =
101
2
|
|
9.
51 – 31 =
20
2
|
10.
554 + 332 =
886
2
|
11.
830 – 695 =
2
135
|
12.
772 – 507 =
265
2
|
|
13.
410 – 173 =
237
2
|
14.
84 + 445 =
2
529
|
15.
790 + 208 =
2
998
|
16.
102 – 56 =
2
46
|
|
17.
975 – 792 =
2
183
|
18.
4 – 3 =
1
2
|
19.
488 – 20 =
2
468
|
20.
308 – 78 =
2
230
|