ABACUS
EXAM 1 DEMO
1 / 100
89
-34
12
-55
2 / 100
99
-88
10
-20
3 / 100
54
20
-24
11
4 / 100
45
53
-87
5 / 100
76
-22
6 / 100
93
-52
-11
7 / 100
13
21
50
-74
8 / 100
43
-32
-13
9 / 100
-10
10 / 100
62
-73
11 / 100
54+35-63=?
12 / 100
21+9+20=?
13 / 100
43+51-82=?
14 / 100
73+25-86=?
15 / 100
6+9+9-3=?
16 / 100
4+9+6-3=?
17 / 100
5+6+7+8=?
18 / 100
15+42-6
19 / 100
53+ 5-8-9=?
20 / 100
95-8-8+6=?
21 / 100
54-9-1+6=?
22 / 100
9+24+36=?
23 / 100
18+47-9=?
24 / 100
82+3+9-9=?
25 / 100
56+8+9-8=?
26 / 100
34+15-26=?
27 / 100
64-5+29=?
28 / 100
67+8+9-8=?
29 / 100
64+35-63=?
30 / 100
63+5+7-8=?
31 / 100
48+7+21=?
32 / 100
77
-35
-54
33 / 100
72
52
86
88
85
66
34 / 100
345 ÷ 3
35 / 100
134÷2
36 / 100
684 ÷ 6
37 / 100
325 ÷ 5
38 / 100
-23
97
-53
59
39 / 100
270 ÷ 6
40 / 100
27
24
17
-25
41 / 100
95
56
63
74
82
42 / 100
71
-82
26
43 / 100
272÷4
44 / 100
456×93
45 / 100
62×26
46 / 100
-12
15
25
38
-62
47 / 100
350 ÷ 7
48 / 100
98×8
49 / 100
344 ÷ 8
50 / 100
288 ÷ 3
51 / 100
236 ÷ 2
52 / 100
53 / 100
81
18
-21
32
54 / 100
32×4
55 / 100
94
83
-14
98
-48
68
56 / 100
42
-40
57 / 100
335 ÷ 5
58 / 100
745
541
-231
-169
59 / 100
83×7
60 / 100
58
-46
-38
61 / 100
265 ÷ 5
62 / 100
55
87
63 / 100
324
145
-219
453
64 / 100
720 ÷ 8
65 / 100
79×9
66 / 100
74×92
67 / 100
288 ÷ 6
68 / 100
528 ÷ 6
69 / 100
-41
70 / 100
57
71 / 100
72×94
72 / 100
855 ÷ 9
73 / 100
666 ÷ 6
74 / 100
-28
75 / 100
570 ÷ 6
76 / 100
273 ÷ 3
77 / 100
304 ÷ 4
78 / 100
721×18
79 / 100
724
247
427
-934
80 / 100
300
632
-724
123
81 / 100
220 ÷ 4
82 / 100
592÷8
83 / 100
134×14
84 / 100
98×27
85 / 100
24×16
86 / 100
-42
87 / 100
79×3
88 / 100
246 ÷ 2
89 / 100
230 ÷ 5
90 / 100
219 ÷ 3
91 / 100
402 ÷ 6
92 / 100
510 ÷ 6
93 / 100
406 ÷ 7
94 / 100
745×39
95 / 100
314×29
96 / 100
629
-249
321
97 / 100
96
64
-65
98 / 100
147÷7
99 / 100
738÷9
100 / 100
Copy - If a basket contains 25 red balls and 10 blue balls, what fraction of the balls are red?
Your score is
Exit
