|
1.
262 + 31 =
4
3
293
2
|
2.
802 – 295 =
2
4
507
3
|
3.
669 + 174 =
843
3
4
2
|
4.
594 + 78 =
672
3
4
2
|
|
5.
487 – 257 =
230
4
3
2
|
6.
914 + 11 =
925
4
3
2
|
7.
968 – 102 =
4
2
3
866
|
8.
320 + 476 =
4
2
3
796
|
|
9.
608 – 226 =
3
382
4
2
|
10.
622 + 122 =
2
744
4
3
|
11.
929 – 434 =
4
2
3
495
|
12.
318 + 483 =
2
3
4
801
|
|
13.
480 + 234 =
2
3
4
714
|
14.
760 – 575 =
4
185
3
2
|
15.
953 + 15 =
968
3
2
4
|
16.
928 – 735 =
2
4
3
193
|
|
17.
983 – 72 =
2
4
911
3
|
18.
394 – 10 =
384
4
2
3
|
19.
298 + 89 =
4
387
3
2
|
20.
892 + 63 =
2
4
955
3
|
|
1.
262 + 31 =
4
3
293
2
|
2.
802 – 295 =
2
4
507
3
|
3.
669 + 174 =
843
3
4
2
|
4.
594 + 78 =
672
3
4
2
|
|
5.
487 – 257 =
230
4
3
2
|
6.
914 + 11 =
925
4
3
2
|
7.
968 – 102 =
4
2
3
866
|
8.
320 + 476 =
4
2
3
796
|
|
9.
608 – 226 =
3
382
4
2
|
10.
622 + 122 =
2
744
4
3
|
11.
929 – 434 =
4
2
3
495
|
12.
318 + 483 =
2
3
4
801
|
|
13.
480 + 234 =
2
3
4
714
|
14.
760 – 575 =
4
185
3
2
|
15.
953 + 15 =
968
3
2
4
|
16.
928 – 735 =
2
4
3
193
|
|
17.
983 – 72 =
2
4
911
3
|
18.
394 – 10 =
384
4
2
3
|
19.
298 + 89 =
4
387
3
2
|
20.
892 + 63 =
2
4
955
3
|