|
1.
653 + 17 =
670
4
2
3
|
2.
205 + 153 =
3
2
358
4
|
3.
216 – 62 =
3
154
2
4
|
4.
242 + 129 =
3
4
371
2
|
|
5.
358 – 290 =
2
4
68
3
|
6.
973 + 0 =
4
973
3
2
|
7.
968 + 32 =
4
2
1000
3
|
8.
379 – 333 =
2
4
46
3
|
|
9.
542 + 54 =
2
4
596
3
|
10.
716 + 229 =
4
3
945
2
|
11.
756 – 73 =
3
4
2
683
|
12.
399 – 350 =
2
4
49
3
|
|
13.
978 – 456 =
3
4
522
2
|
14.
756 + 56 =
812
4
2
3
|
15.
295 – 193 =
3
4
2
102
|
16.
73 + 584 =
4
3
2
657
|
|
17.
646 – 323 =
323
3
4
2
|
18.
470 – 260 =
4
210
3
2
|
19.
439 – 101 =
3
338
2
4
|
20.
918 – 342 =
576
2
3
4
|
|
1.
653 + 17 =
670
4
2
3
|
2.
205 + 153 =
3
2
358
4
|
3.
216 – 62 =
3
154
2
4
|
4.
242 + 129 =
3
4
371
2
|
|
5.
358 – 290 =
2
4
68
3
|
6.
973 + 0 =
4
973
3
2
|
7.
968 + 32 =
4
2
1000
3
|
8.
379 – 333 =
2
4
46
3
|
|
9.
542 + 54 =
2
4
596
3
|
10.
716 + 229 =
4
3
945
2
|
11.
756 – 73 =
3
4
2
683
|
12.
399 – 350 =
2
4
49
3
|
|
13.
978 – 456 =
3
4
522
2
|
14.
756 + 56 =
812
4
2
3
|
15.
295 – 193 =
3
4
2
102
|
16.
73 + 584 =
4
3
2
657
|
|
17.
646 – 323 =
323
3
4
2
|
18.
470 – 260 =
4
210
3
2
|
19.
439 – 101 =
3
338
2
4
|
20.
918 – 342 =
576
2
3
4
|