|
1.
7 + 8 =
15
1
|
2.
138 + 192 =
2
330
|
3.
384 + 596 =
980
2
|
4.
652 – 599 =
53
2
|
|
5.
373 – 371 =
2
1
|
6.
470 + 375 =
845
2
|
7.
325 + 310 =
2
635
|
8.
743 + 240 =
2
983
|
|
9.
134 + 136 =
270
2
|
10.
525 + 197 =
722
2
|
11.
673 + 143 =
816
2
|
12.
153 – 73 =
80
2
|
|
13.
414 + 502 =
916
2
|
14.
981 + 16 =
997
2
|
15.
155 + 137 =
292
2
|
16.
622 – 324 =
2
298
|
|
17.
585 – 200 =
385
2
|
18.
833 – 548 =
285
2
|
19.
398 – 194 =
204
2
|
20.
113 – 59 =
2
54
|
|
1.
7 + 8 =
15
1
|
2.
138 + 192 =
2
330
|
3.
384 + 596 =
980
2
|
4.
652 – 599 =
53
2
|
|
5.
373 – 371 =
2
1
|
6.
470 + 375 =
845
2
|
7.
325 + 310 =
2
635
|
8.
743 + 240 =
2
983
|
|
9.
134 + 136 =
270
2
|
10.
525 + 197 =
722
2
|
11.
673 + 143 =
816
2
|
12.
153 – 73 =
80
2
|
|
13.
414 + 502 =
916
2
|
14.
981 + 16 =
997
2
|
15.
155 + 137 =
292
2
|
16.
622 – 324 =
2
298
|
|
17.
585 – 200 =
385
2
|
18.
833 – 548 =
285
2
|
19.
398 – 194 =
204
2
|
20.
113 – 59 =
2
54
|