|
1.
653 – 10 =
4
3
643
2
|
2.
901 + 10 =
2
4
3
911
|
3.
184 – 30 =
3
154
4
2
|
4.
235 + 100 =
2
335
3
4
|
|
5.
493 + 70 =
563
2
4
3
|
6.
372 – 10 =
362
3
4
2
|
7.
501 + 20 =
4
2
521
3
|
8.
246 + 10 =
2
4
256
3
|
|
9.
195 + 100 =
3
295
4
2
|
10.
324 + 60 =
2
4
3
384
|
11.
856 – 50 =
3
4
2
806
|
12.
804 – 60 =
4
744
2
3
|
|
13.
386 + 60 =
446
2
4
3
|
14.
322 – 60 =
3
4
262
2
|
15.
102 + 20 =
3
122
4
2
|
16.
112 + 40 =
2
152
3
4
|
|
17.
131 + 100 =
231
2
3
4
|
18.
705 + 20 =
4
725
2
3
|
19.
317 + 60 =
377
4
3
2
|
20.
582 – 90 =
492
2
4
3
|
|
1.
653 – 10 =
4
3
643
2
|
2.
901 + 10 =
2
4
3
911
|
3.
184 – 30 =
3
154
4
2
|
4.
235 + 100 =
2
335
3
4
|
|
5.
493 + 70 =
563
2
4
3
|
6.
372 – 10 =
362
3
4
2
|
7.
501 + 20 =
4
2
521
3
|
8.
246 + 10 =
2
4
256
3
|
|
9.
195 + 100 =
3
295
4
2
|
10.
324 + 60 =
2
4
3
384
|
11.
856 – 50 =
3
4
2
806
|
12.
804 – 60 =
4
744
2
3
|
|
13.
386 + 60 =
446
2
4
3
|
14.
322 – 60 =
3
4
262
2
|
15.
102 + 20 =
3
122
4
2
|
16.
112 + 40 =
2
152
3
4
|
|
17.
131 + 100 =
231
2
3
4
|
18.
705 + 20 =
4
725
2
3
|
19.
317 + 60 =
377
4
3
2
|
20.
582 – 90 =
492
2
4
3
|