|
1.
875 + 125 =
4
2
1000
3
|
2.
529 – 44 =
2
485
4
3
|
3.
807 + 101 =
2
908
3
4
|
4.
947 – 357 =
2
3
590
4
|
|
5.
361 + 376 =
4
2
737
3
|
6.
283 – 265 =
18
3
4
2
|
7.
817 + 164 =
4
2
981
3
|
8.
834 – 420 =
4
414
3
2
|
|
9.
689 + 8 =
697
3
2
4
|
10.
862 – 132 =
3
730
2
4
|
11.
405 – 346 =
59
2
3
4
|
12.
369 + 68 =
437
2
3
4
|
|
13.
152 + 183 =
2
335
3
4
|
14.
558 – 192 =
4
3
366
2
|
15.
171 – 87 =
4
2
3
84
|
16.
78 – 3 =
75
2
4
3
|
|
17.
196 + 249 =
445
3
2
4
|
18.
82 + 3 =
2
3
4
85
|
19.
564 – 385 =
179
3
2
4
|
20.
727 + 0 =
727
4
2
3
|
|
1.
875 + 125 =
4
2
1000
3
|
2.
529 – 44 =
2
485
4
3
|
3.
807 + 101 =
2
908
3
4
|
4.
947 – 357 =
2
3
590
4
|
|
5.
361 + 376 =
4
2
737
3
|
6.
283 – 265 =
18
3
4
2
|
7.
817 + 164 =
4
2
981
3
|
8.
834 – 420 =
4
414
3
2
|
|
9.
689 + 8 =
697
3
2
4
|
10.
862 – 132 =
3
730
2
4
|
11.
405 – 346 =
59
2
3
4
|
12.
369 + 68 =
437
2
3
4
|
|
13.
152 + 183 =
2
335
3
4
|
14.
558 – 192 =
4
3
366
2
|
15.
171 – 87 =
4
2
3
84
|
16.
78 – 3 =
75
2
4
3
|
|
17.
196 + 249 =
445
3
2
4
|
18.
82 + 3 =
2
3
4
85
|
19.
564 – 385 =
179
3
2
4
|
20.
727 + 0 =
727
4
2
3
|