|
1.
79 – 47 =
4
2
3
32
|
2.
92 + 5 =
4
3
2
97
|
3.
78 – 14 =
2
4
3
64
|
4.
28 + 36 =
64
2
4
3
|
|
5.
99 + 0 =
2
99
3
4
|
6.
36 + 13 =
3
49
4
2
|
7.
100 – 32 =
4
3
68
2
|
8.
45 – 40 =
2
1
5
3
|
|
9.
14 + 56 =
70
3
2
4
|
10.
44 – 2 =
4
3
42
2
|
11.
53 + 11 =
4
64
3
2
|
12.
45 – 21 =
24
2
3
4
|
|
13.
32 – 29 =
3
4
2
1
|
14.
45 – 25 =
4
2
3
20
|
15.
47 + 40 =
3
2
4
87
|
16.
32 – 6 =
26
4
3
2
|
|
17.
16 – 9 =
1
2
3
7
|
18.
97 – 32 =
4
2
3
65
|
19.
89 + 0 =
89
2
4
3
|
20.
31 – 7 =
2
4
3
24
|
|
1.
79 – 47 =
4
2
3
32
|
2.
92 + 5 =
4
3
2
97
|
3.
78 – 14 =
2
4
3
64
|
4.
28 + 36 =
64
2
4
3
|
|
5.
99 + 0 =
2
99
3
4
|
6.
36 + 13 =
3
49
4
2
|
7.
100 – 32 =
4
3
68
2
|
8.
45 – 40 =
2
1
5
3
|
|
9.
14 + 56 =
70
3
2
4
|
10.
44 – 2 =
4
3
42
2
|
11.
53 + 11 =
4
64
3
2
|
12.
45 – 21 =
24
2
3
4
|
|
13.
32 – 29 =
3
4
2
1
|
14.
45 – 25 =
4
2
3
20
|
15.
47 + 40 =
3
2
4
87
|
16.
32 – 6 =
26
4
3
2
|
|
17.
16 – 9 =
1
2
3
7
|
18.
97 – 32 =
4
2
3
65
|
19.
89 + 0 =
89
2
4
3
|
20.
31 – 7 =
2
4
3
24
|