|
1.
939 – 695 =
2
3
4
244
|
2.
58 + 917 =
4
975
2
3
|
3.
94 + 608 =
3
4
2
702
|
4.
803 – 577 =
2
3
226
4
|
|
5.
25 + 426 =
451
3
2
4
|
6.
191 – 63 =
128
2
4
3
|
7.
36 – 24 =
3
12
2
1
|
8.
507 – 106 =
2
401
4
3
|
|
9.
244 – 130 =
4
3
114
2
|
10.
491 + 367 =
2
3
4
858
|
11.
143 – 25 =
4
3
118
2
|
12.
59 – 42 =
17
4
2
3
|
|
13.
238 + 239 =
4
477
2
3
|
14.
673 + 127 =
4
800
3
2
|
15.
673 + 217 =
2
3
4
890
|
16.
219 + 473 =
2
692
3
4
|
|
17.
647 – 409 =
2
238
3
4
|
18.
648 + 340 =
988
3
2
4
|
19.
190 – 144 =
4
3
2
46
|
20.
621 – 473 =
2
4
148
3
|
|
1.
939 – 695 =
2
3
4
244
|
2.
58 + 917 =
4
975
2
3
|
3.
94 + 608 =
3
4
2
702
|
4.
803 – 577 =
2
3
226
4
|
|
5.
25 + 426 =
451
3
2
4
|
6.
191 – 63 =
128
2
4
3
|
7.
36 – 24 =
3
12
2
1
|
8.
507 – 106 =
2
401
4
3
|
|
9.
244 – 130 =
4
3
114
2
|
10.
491 + 367 =
2
3
4
858
|
11.
143 – 25 =
4
3
118
2
|
12.
59 – 42 =
17
4
2
3
|
|
13.
238 + 239 =
4
477
2
3
|
14.
673 + 127 =
4
800
3
2
|
15.
673 + 217 =
2
3
4
890
|
16.
219 + 473 =
2
692
3
4
|
|
17.
647 – 409 =
2
238
3
4
|
18.
648 + 340 =
988
3
2
4
|
19.
190 – 144 =
4
3
2
46
|
20.
621 – 473 =
2
4
148
3
|