图形/符号算式题 口算题打印
1.x + y = 145, x - y = 41x = 93, y = 52
2.x + y = 161, x - y = 31x = 96, y = 65
3.x - y = -21, x + y = 133x = 56, y = 77
4.x × y = 4148, x ÷ y = 1.1147540983606556x = 68, y = 61
5.x ÷ y = 3, x × y = 4107x = 111, y = 37
6.x + y = 145, x - y = 13x = 79, y = 66
7.x - y = 8, x + y = 174x = 91, y = 83
8.x + y = 190, x - y = 0x = 95, y = 95
9.x + y = 146, x - y = 14x = 80, y = 66
10.x ÷ y = 2, x × y = 2178x = 66, y = 33
11.x + y = 181, x - y = 11x = 96, y = 85
12.x - y = 40, x + y = 148x = 94, y = 54
13.x - y = 35, x + y = 149x = 92, y = 57
14.x - y = 8, x + y = 154x = 81, y = 73
15.x ÷ y = 3, x × y = 2883x = 93, y = 31
16.x - y = 9, x + y = 115x = 62, y = 53
17.x + y = 149, x - y = 29x = 89, y = 60
18.x ÷ y = 5, x × y = 9245x = 215, y = 43
19.x - y = -23, x + y = 165x = 71, y = 94
20.x + y = 115, x - y = -15x = 50, y = 65
21.x × y = 4416, x ÷ y = 1.078125x = 69, y = 64
22.x + y = 148, x - y = 38x = 93, y = 55
23.x × y = 4536, x ÷ y = 0.691358024691358x = 56, y = 81
24.x + y = 145, x - y = -1x = 72, y = 73
25.x ÷ y = 4, x × y = 2916x = 108, y = 27
26.x ÷ y = 3, x × y = 6627x = 141, y = 47
27.x - y = 14, x + y = 184x = 99, y = 85
28.x × y = 5328, x ÷ y = 0.972972972972973x = 72, y = 74
29.x ÷ y = 4, x × y = 6400x = 160, y = 40
30.x + y = 128, x - y = -18x = 55, y = 73
31.x × y = 3640, x ÷ y = 0.8615384615384616x = 56, y = 65
32.x × y = 32800, x ÷ y = 1.2195121951219512x = 200, y = 164
33.x + y = 129, x - y = -3x = 63, y = 66
34.x ÷ y = 5, x × y = 3645x = 135, y = 27
35.x × y = 5840, x ÷ y = 1.095890410958904x = 80, y = 73
36.x - y = 9, x + y = 185x = 97, y = 88
37.x + y = 171, x - y = -27x = 72, y = 99
38.x - y = -4, x + y = 152x = 74, y = 78
39.x × y = 9700, x ÷ y = 1.0309278350515463x = 100, y = 97
40.x ÷ y = 6, x × y = 6534x = 198, y = 33