图形/符号算式题 口算题打印
1.△ + ☆ = 67, △ - ☆ = 29, ☆ = ?19
2.△ + ◇ = 51, △ - ◇ = 41, ◇ = ?5
3.○ + ☆ = 46, ○ - ☆ = 14, ☆ = ?30
4.◇ + □ = 81, ◇ - □ = 5, □ = ?38
5.□ + ○ = 60, □ - ○ = 30, ○ = ?15
6.△ + ○ = 72, △ - ○ = 20, ○ = ?26
7.◇ + ○ = 69, ◇ - ○ = 21, ◇ = ?24
8.□ + ○ = 86, □ - ○ = 8, ○ = ?47
9.◇ + ○ = 56, ◇ - ○ = 24, ○ = ?40
10.□ + ○ = 69, □ - ○ = 25, □ = ?47
11.○ + ◇ = 83, ○ - ◇ = 3, ◇ = ?40
12.○ + □ = 26, ○ - □ = 18, □ = ?4
13.☆ + □ = 42, ☆ - □ = 22, □ = ?10
14.□ + ○ = 60, □ - ○ = 22, ○ = ?19
15.△ + □ = 10, △ - □ = 2, □ = ?4
16.□ + ☆ = 36, □ - ☆ = 20, □ = ?28
17.◇ + □ = 87, ◇ - □ = 11, □ = ?38
18.☆ + ○ = 91, ☆ - ○ = 7, ○ = ?42
19.△ + □ = 83, △ - □ = 3, △ = ?43
20.□ + ☆ = 41, □ - ☆ = 25, ☆ = ?8
21.○ + △ = 52, ○ - △ = 26, △ = ?39
22.◇ + ○ = 54, ◇ - ○ = 14, ○ = ?34
23.○ + ◇ = 52, ○ - ◇ = 32, ◇ = ?10
24.△ + ☆ = 41, △ - ☆ = 31, △ = ?36
25.△ + ○ = 39, △ - ○ = 5, △ = ?17
26.☆ + ◇ = 70, ☆ - ◇ = 12, ◇ = ?29
27.☆ + △ = 81, ☆ - △ = 13, △ = ?47
28.☆ + □ = 49, ☆ - □ = 45, □ = ?47
29.◇ + ☆ = 88, ◇ - ☆ = 4, ☆ = ?42
30.○ + ☆ = 57, ○ - ☆ = 7, ☆ = ?32
31.○ + ☆ = 52, ○ - ☆ = 30, ☆ = ?11
32.☆ + □ = 54, ☆ - □ = 46, □ = ?50
33.◇ + △ = 29, ◇ - △ = 19, △ = ?5
34.□ + △ = 45, □ - △ = 35, □ = ?40
35.□ + ☆ = 12, □ - ☆ = 8, ☆ = ?10
36.◇ + ☆ = 57, ◇ - ☆ = 27, ☆ = ?15
37.◇ + ☆ = 23, ◇ - ☆ = 9, ◇ = ?16
38.◇ + □ = 54, ◇ - □ = 10, ◇ = ?32
39.☆ + ○ = 99, ☆ - ○ = 1, ☆ = ?49
40.☆ + ◇ = 22, ☆ - ◇ = 16, ☆ = ?19