|
1.
125 + 30 =
4
155
3
2
|
2.
454 + 60 =
4
3
514
2
|
3.
716 – 90 =
4
2
626
3
|
4.
376 – 50 =
326
3
2
4
|
|
5.
874 – 50 =
2
4
3
824
|
6.
271 – 60 =
211
2
4
3
|
7.
939 + 50 =
2
989
3
4
|
8.
783 – 20 =
763
4
3
2
|
|
9.
716 – 40 =
3
4
676
2
|
10.
473 + 90 =
4
3
563
2
|
11.
568 + 80 =
648
3
4
2
|
12.
938 – 60 =
3
878
2
4
|
|
13.
916 + 40 =
956
4
3
2
|
14.
975 – 10 =
965
2
3
4
|
15.
322 – 10 =
4
3
312
2
|
16.
565 – 90 =
4
2
3
475
|
|
17.
296 – 40 =
4
3
256
2
|
18.
708 + 40 =
4
2
3
748
|
19.
149 + 60 =
3
4
209
2
|
20.
100 – 90 =
1
3
2
10
|
|
1.
125 + 30 =
4
155
3
2
|
2.
454 + 60 =
4
3
514
2
|
3.
716 – 90 =
4
2
626
3
|
4.
376 – 50 =
326
3
2
4
|
|
5.
874 – 50 =
2
4
3
824
|
6.
271 – 60 =
211
2
4
3
|
7.
939 + 50 =
2
989
3
4
|
8.
783 – 20 =
763
4
3
2
|
|
9.
716 – 40 =
3
4
676
2
|
10.
473 + 90 =
4
3
563
2
|
11.
568 + 80 =
648
3
4
2
|
12.
938 – 60 =
3
878
2
4
|
|
13.
916 + 40 =
956
4
3
2
|
14.
975 – 10 =
965
2
3
4
|
15.
322 – 10 =
4
3
312
2
|
16.
565 – 90 =
4
2
3
475
|
|
17.
296 – 40 =
4
3
256
2
|
18.
708 + 40 =
4
2
3
748
|
19.
149 + 60 =
3
4
209
2
|
20.
100 – 90 =
1
3
2
10
|