|
1.
143 + 208 =
4
3
2
351
|
2.
610 – 555 =
3
55
2
4
|
3.
57 + 901 =
958
3
4
2
|
4.
844 – 48 =
796
2
3
4
|
|
5.
703 + 224 =
2
927
4
3
|
6.
254 + 610 =
3
864
4
2
|
7.
293 – 283 =
2
10
1
3
|
8.
847 – 293 =
2
3
554
4
|
|
9.
273 – 203 =
4
70
3
2
|
10.
920 – 17 =
4
903
3
2
|
11.
657 + 15 =
4
672
3
2
|
12.
406 + 62 =
2
3
4
468
|
|
13.
869 – 655 =
214
2
3
4
|
14.
124 – 84 =
40
2
3
4
|
15.
884 + 66 =
4
950
2
3
|
16.
207 + 735 =
942
3
2
4
|
|
17.
400 – 86 =
2
314
4
3
|
18.
975 – 267 =
2
708
3
4
|
19.
838 – 448 =
3
390
4
2
|
20.
187 – 87 =
4
2
3
100
|
|
1.
143 + 208 =
4
3
2
351
|
2.
610 – 555 =
3
55
2
4
|
3.
57 + 901 =
958
3
4
2
|
4.
844 – 48 =
796
2
3
4
|
|
5.
703 + 224 =
2
927
4
3
|
6.
254 + 610 =
3
864
4
2
|
7.
293 – 283 =
2
10
1
3
|
8.
847 – 293 =
2
3
554
4
|
|
9.
273 – 203 =
4
70
3
2
|
10.
920 – 17 =
4
903
3
2
|
11.
657 + 15 =
4
672
3
2
|
12.
406 + 62 =
2
3
4
468
|
|
13.
869 – 655 =
214
2
3
4
|
14.
124 – 84 =
40
2
3
4
|
15.
884 + 66 =
4
950
2
3
|
16.
207 + 735 =
942
3
2
4
|
|
17.
400 – 86 =
2
314
4
3
|
18.
975 – 267 =
2
708
3
4
|
19.
838 – 448 =
3
390
4
2
|
20.
187 – 87 =
4
2
3
100
|