Font size
WorksheetsFind the Missing Number and 2-digit addition and subtraction
Total questions: 94
Worksheet time: 1hrs 28mins
4 _____ 6
3
5
6 7 ___
8
9
3 4 ___
5
2
8 ___ 10
7
9
11 12 ___
13
10
13 ___ 15
14
12
9 ___ 11
10
12
10 20 30 ___
50
40
10 20 30 40 ___ 60
70
50
4 5 ___
7
6
7 ____ 9
8
10
4,5,__.
6, __, 8
__, 3, 4
0,__, 2, 3, 4, 5
5, 6, __, 8, 9
6, 7, 8, __.
__, 1, 2, 3, 4.
8, __, 10
3, 4, 5, 6, __.
2, __, 4, 5.
11, 12, 14, 15,16
12, 13, 15, 16, 17,
21, 23, 24, 25, 26
17, 18, 20, 21, 22
31, 32, 34, 35, 36
20, 30, 40, _____
50
45
55
10
47, 57, _____, 77
62
67
66
68
56, _____, 66, 71
33
62
61
60
12, 15, 18, _____
21
20
22
2
56, 60, _____, 68
63
64
65
10
What number is missing? 100, _______, 102, 103, 104
10
99
101
105
What number is missing: 91, 92, ________, 94, 95
90
93
100
96
What number is missing? 150, 151, 152, 153, ________
154
149
155
104
What number is missing? 2, 4, 6, 8, 10, ________, 14, 16
11
12
17
9
What number is missing? _____, 6, 7, 8, 9, 10
1
11
5
4
What number is missing? 200, ________, 400, 500, 600
201
250
300
3
What number is missing? 100, 110, 120, ______, 140, 150
130
121
1
160
What number is missing? 5, 10, 15, 20, _________, 30, 35
21
35
40
25
What number is missing? 404, 405, 406, 407, ________
8
408
400
410
49, ____, 51, 52, 53, 54
50
48
55
60
77, 78, 79, _____
76
90
80
97
44, 45, 46, _______, 48, 49
47
50
43
46
111, 112, _____, 114, 115
110
1013
113
1112
29, 30, ______, 32, 33, 34
28
21
35
31
97, 98, 99, _______, 101
10
10,000
1,000
100
_____, 64, 65, 66, 67, 68
69
53
63
93
28
29
22
38
87
88
97
98
58
59
68
69
72
74
92
94
59
69
79
89
84
94
85
83
29
37
39
48
58
68
78
98
68
69
78
79
83
85
95
96
66
44
55
77
67
79
69
77
17 - 10 =
27
7
6
16
1 ten
2 tens
3 tens
9 tens
90 - 70 =
30
10
40
20
40
20
60
80
71 - 40 =
21
31
41
51
10 less than 62 is
72
32
42
52
20
30
40
100
90 - 10 =
70
100
80
60
54
84
74
44
37
57
67
97
+31
