|
1.
896 – 237 =
659
4
2
3
|
2.
176 + 43 =
2
3
219
4
|
3.
489 + 163 =
2
652
4
3
|
4.
376 – 286 =
90
3
2
4
|
|
5.
7 – 2 =
3
2
1
5
|
6.
532 – 300 =
2
232
3
4
|
7.
726 – 276 =
450
4
2
3
|
8.
185 + 698 =
3
4
883
2
|
|
9.
587 + 409 =
2
3
4
996
|
10.
169 + 727 =
896
4
3
2
|
11.
613 – 313 =
4
3
300
2
|
12.
98 + 775 =
873
4
3
2
|
|
13.
854 – 115 =
3
2
4
739
|
14.
568 – 133 =
435
2
4
3
|
15.
203 – 117 =
3
4
86
2
|
16.
695 + 281 =
2
3
4
976
|
|
17.
76 – 58 =
2
18
3
4
|
18.
968 + 4 =
2
3
4
972
|
19.
842 + 24 =
866
3
4
2
|
20.
679 + 119 =
798
4
2
3
|
|
1.
896 – 237 =
659
4
2
3
|
2.
176 + 43 =
2
3
219
4
|
3.
489 + 163 =
2
652
4
3
|
4.
376 – 286 =
90
3
2
4
|
|
5.
7 – 2 =
3
2
1
5
|
6.
532 – 300 =
2
232
3
4
|
7.
726 – 276 =
450
4
2
3
|
8.
185 + 698 =
3
4
883
2
|
|
9.
587 + 409 =
2
3
4
996
|
10.
169 + 727 =
896
4
3
2
|
11.
613 – 313 =
4
3
300
2
|
12.
98 + 775 =
873
4
3
2
|
|
13.
854 – 115 =
3
2
4
739
|
14.
568 – 133 =
435
2
4
3
|
15.
203 – 117 =
3
4
86
2
|
16.
695 + 281 =
2
3
4
976
|
|
17.
76 – 58 =
2
18
3
4
|
18.
968 + 4 =
2
3
4
972
|
19.
842 + 24 =
866
3
4
2
|
20.
679 + 119 =
798
4
2
3
|