|
1.
182 + 40 =
2
222
|
2.
619 + 60 =
679
2
|
3.
754 – 60 =
2
694
|
4.
379 – 100 =
279
2
|
|
5.
365 – 50 =
2
315
|
6.
979 + 100 =
2
1079
|
7.
844 – 50 =
2
794
|
8.
283 + 30 =
2
313
|
|
9.
335 – 100 =
235
2
|
10.
104 – 70 =
2
34
|
11.
390 + 90 =
480
2
|
12.
723 + 90 =
2
813
|
|
13.
354 + 20 =
374
2
|
14.
323 – 100 =
223
2
|
15.
193 + 90 =
283
2
|
16.
191 – 100 =
2
91
|
|
17.
154 + 80 =
234
2
|
18.
870 – 30 =
840
2
|
19.
807 – 30 =
2
777
|
20.
539 + 10 =
2
549
|
|
1.
182 + 40 =
2
222
|
2.
619 + 60 =
679
2
|
3.
754 – 60 =
2
694
|
4.
379 – 100 =
279
2
|
|
5.
365 – 50 =
2
315
|
6.
979 + 100 =
2
1079
|
7.
844 – 50 =
2
794
|
8.
283 + 30 =
2
313
|
|
9.
335 – 100 =
235
2
|
10.
104 – 70 =
2
34
|
11.
390 + 90 =
480
2
|
12.
723 + 90 =
2
813
|
|
13.
354 + 20 =
374
2
|
14.
323 – 100 =
223
2
|
15.
193 + 90 =
283
2
|
16.
191 – 100 =
2
91
|
|
17.
154 + 80 =
234
2
|
18.
870 – 30 =
840
2
|
19.
807 – 30 =
2
777
|
20.
539 + 10 =
2
549
|