|
1.
95 – 47 =
4
48
2
3
|
2.
2 – 1 =
1
2
4
3
|
3.
42 – 40 =
2
3
1
4
|
4.
58 – 28 =
3
4
2
30
|
|
5.
91 + 2 =
93
4
3
2
|
6.
11 + 19 =
30
4
2
3
|
7.
32 + 18 =
2
50
3
4
|
8.
27 – 25 =
3
2
1
4
|
|
9.
8 – 8 =
0
2
3
4
|
10.
66 – 33 =
33
4
3
2
|
11.
72 + 3 =
3
2
4
75
|
12.
60 – 20 =
4
2
3
40
|
|
13.
1 – 1 =
3
4
0
2
|
14.
85 – 5 =
4
2
3
80
|
15.
8 – 6 =
2
1
4
3
|
16.
13 + 58 =
4
2
3
71
|
|
17.
51 + 33 =
3
4
84
2
|
18.
69 – 63 =
1
6
3
2
|
19.
94 – 16 =
78
3
2
4
|
20.
16 – 1 =
15
3
1
2
|
|
1.
95 – 47 =
4
48
2
3
|
2.
2 – 1 =
1
2
4
3
|
3.
42 – 40 =
2
3
1
4
|
4.
58 – 28 =
3
4
2
30
|
|
5.
91 + 2 =
93
4
3
2
|
6.
11 + 19 =
30
4
2
3
|
7.
32 + 18 =
2
50
3
4
|
8.
27 – 25 =
3
2
1
4
|
|
9.
8 – 8 =
0
2
3
4
|
10.
66 – 33 =
33
4
3
2
|
11.
72 + 3 =
3
2
4
75
|
12.
60 – 20 =
4
2
3
40
|
|
13.
1 – 1 =
3
4
0
2
|
14.
85 – 5 =
4
2
3
80
|
15.
8 – 6 =
2
1
4
3
|
16.
13 + 58 =
4
2
3
71
|
|
17.
51 + 33 =
3
4
84
2
|
18.
69 – 63 =
1
6
3
2
|
19.
94 – 16 =
78
3
2
4
|
20.
16 – 1 =
15
3
1
2
|