|
1.
708 + 143 =
2
3
851
4
|
2.
892 + 79 =
4
3
971
2
|
3.
704 + 270 =
974
3
2
4
|
4.
885 – 541 =
4
344
2
3
|
|
5.
790 – 27 =
763
4
3
2
|
6.
690 – 276 =
3
2
414
4
|
7.
360 + 99 =
4
2
459
3
|
8.
428 – 18 =
410
4
2
3
|
|
9.
713 + 47 =
3
2
760
4
|
10.
254 + 496 =
750
2
3
4
|
11.
97 + 72 =
4
2
169
3
|
12.
852 + 130 =
2
982
3
4
|
|
13.
46 – 19 =
4
2
27
3
|
14.
797 + 155 =
2
4
952
3
|
15.
660 + 72 =
732
2
3
4
|
16.
489 + 242 =
3
4
2
731
|
|
17.
286 – 3 =
3
4
2
283
|
18.
441 + 196 =
3
2
4
637
|
19.
273 – 270 =
1
4
2
3
|
20.
437 + 492 =
3
2
929
4
|
|
1.
708 + 143 =
2
3
851
4
|
2.
892 + 79 =
4
3
971
2
|
3.
704 + 270 =
974
3
2
4
|
4.
885 – 541 =
4
344
2
3
|
|
5.
790 – 27 =
763
4
3
2
|
6.
690 – 276 =
3
2
414
4
|
7.
360 + 99 =
4
2
459
3
|
8.
428 – 18 =
410
4
2
3
|
|
9.
713 + 47 =
3
2
760
4
|
10.
254 + 496 =
750
2
3
4
|
11.
97 + 72 =
4
2
169
3
|
12.
852 + 130 =
2
982
3
4
|
|
13.
46 – 19 =
4
2
27
3
|
14.
797 + 155 =
2
4
952
3
|
15.
660 + 72 =
732
2
3
4
|
16.
489 + 242 =
3
4
2
731
|
|
17.
286 – 3 =
3
4
2
283
|
18.
441 + 196 =
3
2
4
637
|
19.
273 – 270 =
1
4
2
3
|
20.
437 + 492 =
3
2
929
4
|