|
1.
462 – 88 =
374
2
|
2.
392 – 273 =
119
2
|
3.
446 – 229 =
2
217
|
4.
666 + 310 =
2
976
|
|
5.
346 – 168 =
178
2
|
6.
679 – 588 =
2
91
|
7.
815 + 20 =
835
2
|
8.
7 + 591 =
2
598
|
|
9.
339 + 410 =
2
749
|
10.
805 + 180 =
2
985
|
11.
324 + 463 =
2
787
|
12.
841 – 100 =
2
741
|
|
13.
375 + 428 =
2
803
|
14.
368 + 25 =
393
2
|
15.
21 – 19 =
1
2
|
16.
44 + 330 =
2
374
|
|
17.
93 – 41 =
2
52
|
18.
242 – 201 =
2
41
|
19.
922 + 59 =
981
2
|
20.
570 – 540 =
30
2
|
|
1.
462 – 88 =
374
2
|
2.
392 – 273 =
119
2
|
3.
446 – 229 =
2
217
|
4.
666 + 310 =
2
976
|
|
5.
346 – 168 =
178
2
|
6.
679 – 588 =
2
91
|
7.
815 + 20 =
835
2
|
8.
7 + 591 =
2
598
|
|
9.
339 + 410 =
2
749
|
10.
805 + 180 =
2
985
|
11.
324 + 463 =
2
787
|
12.
841 – 100 =
2
741
|
|
13.
375 + 428 =
2
803
|
14.
368 + 25 =
393
2
|
15.
21 – 19 =
1
2
|
16.
44 + 330 =
2
374
|
|
17.
93 – 41 =
2
52
|
18.
242 – 201 =
2
41
|
19.
922 + 59 =
981
2
|
20.
570 – 540 =
30
2
|