Addition
13 + 4 = 17
2 + 8 = 10
11 + 4 = 15
10 + 4 = 14
12 + 9 = 21
5 + 4 = 9
11 + 1 = 12
13 + 3 = 16
14 + 4 = 18
15 + 5 = 20
Subtraction
16 - 4 = 12
19 - 8 = 11
14 - 2 = 12
10 - 4 = 6
11 - 9 = 2
15 - 4 = 11
12 - 1 = 11
13 - 2 = 11
14 - 4 = 10
15 - 2 = 13
Q1. Write back-counting 100-1
100 90 80 70 60
99 89 79 69 59
98 88 78 68 58
97 87 77 67 57
96 86 76 66 56
95 85 75 65 55
94 84 74 64 54
93 83 73 63 53
92 82 72 62 52
91 81 71 61 51
50 40 30 20 10
49 39 29 19 9
48 38 28 18 8
47 37 27 17 7
46 36 26 16 6
45 35 25 15 5
44 34 24 14 4
43 33 23 13 3
42 32 22 12 2
41 31 21 11 1
Write numbers 901- 1000
901 911
902 912
903 913
904 914
905 915
906 916
907 917
908 918
909 919
910 920
921 931
922 932
923 933
924 934
925 935
926 936
927 937
928 938
929 939
930 940
941 951
942 952
943 953
944 954
945 955
946 956
947 957
948 958
949 959
950 960
961 971 981 991
962 972 982 992
963 573 983 993
964 974 984 994
965 975 985 995
966 976 986 996
967 977 987 997
968 978 988 998
969 979 989 999
970 980 990 1000
Write number names 1-100
1 - One
2 - Two
3 - Three
4 - Four
5 - Five
6 - Six
7 - Seven
8 - Eight
9 - Nine
10 - Ten
11 - Eleven
12 - Twelve
13 - Thirteen
14 - Fourteen
15 - Fifteen
16 - Sixteen
17 - Seventeen
18 - Eighteen
19 - Nineteen
20 - Twenty
21 - Twenty-one
22 - Twenty-two
23 - Twenty-three
24 - Twenty-four
25 - Twenty-five
26 - Twenty-six
27 - Twenty-seven
28 - Twenty-eight
29 - Twenty-nine
30 - Thirty
31 - Thirty -one
32 - Thirty -two
33 - Thirty -three
34 - Thirty -four
35 - Thirty -five
36 - Thirty -six
37 - Thirty -seven
38 - Thirty -eight
39 - Thirty -nine
40 - Forty
41 - Forty -one
42 - Forty -two
43 - Forty -three
44 - Forty -four
45 - Forty -five
46 - Forty -six
47 - Forty -seven
48 - Forty -eight
49 - Forty -nine
50 - Fifty
51 - Fifty -one
52 - Fifty -two
53 - Fifty -three
54 - Fifty -four
55 - Fifty -five
56 - Fifty -six
57 - Fifty -seven
58 - Fifty -eight
59 - Fifty -nine
60 - Sixty
61 - Sixty -one
62 - Sixty -two
63 - Sixty -three
64 - Sixty -four
65 - Sixty -five
66 - Sixty -six
67 - Sixty -seven
68 - Sixty -eight
69 - Sixty -nine
70 - Seventy
71 - Seventy -one
72 - Seventy -two
73 - Seventy -three
74 - Seventy -four
75 - Seventy -five
76 - Seventy -six
77 - Seventy -seven
78 - Seventy -eight
79 - Seventy -nine
80 - Eighty
81 - Eighty -one
82 - Eighty -two
83 - Eighty -three
84 - Eighty -four
85 - Eighty -five
86 - Eighty -six
87 - Eighty -seven
88 - Eighty -eight
89 - Eighty -nine
90 - Ninety
91 - Ninety -one
92 - Ninety -two
93 - Ninety -three
94 - Ninety -four
95 - Ninety -five
96 - Ninety -six
97 - Ninety -seven
98 - Ninety -eight
99 - Ninety -nine
100 - Hundred
Write table 2 - 15
Table - 2
2 × 1 = 2
2 × 2 = 4
2 × 3 = 6
2 × 4 = 8
2 × 5 = 10
2 × 6 = 12
2 × 7 = 14
2 × 8 = 16
2 × 9 = 18
2 × 10 = 20
Table - 3
3 × 1 = 3
3 × 2 = 6
3 × 3 = 9
3 × 4 = 12
3 × 5 = 15
3 × 6 = 18
3 × 7 = 21
3 × 8 = 24
3 × 9 = 27
3 × 10 = 30
Table - 4
4 × 1 = 4
4 × 2 = 8
4 × 3 = 12
4 × 4 = 16
4 × 5 = 20
4 × 6 = 24
4 × 7 = 28
4 × 8 = 32
4 × 9 = 36
4 × 10 = 40
Table - 5
5 × 1 = 5
5 × 2 = 10
5 × 3 = 15
5 × 4 = 20
5 × 5 = 25
5 × 6 = 30
5 × 7 = 35
5 × 8 = 40
5 × 9 = 45
5 × 10 = 50
Table - 6
6 × 1 = 6
6 × 2 = 12
6 × 3 = 18
6 × 4 = 24
6 × 5 = 30
6 × 6 = 36
6 × 7 = 42
6 × 8 = 48
6 × 9 = 54
6 × 10 = 60
Table - 7
7 × 1 = 7
7 × 2 = 14
7 × 3 = 21
7 × 4 = 28
7 × 5 = 35
7 × 6 = 42
7 × 7 = 49
7 × 8 = 56
7 × 9 = 63
7 × 10 = 70
Table - 8
8 × 1 = 8
8 × 2 = 16
8 × 3 = 24
8 × 4 = 32
8 × 5 = 40
8 × 6 = 48
8 × 7 = 56
8 × 8 = 64
8 × 9 = 72
8 × 10 = 80
Table - 9
9 × 1 = 9
9 × 2 = 18
9 × 3 = 27
9 × 4 = 36
9 × 5 = 45
9 × 6 = 54
9 × 7 = 63
9 × 8 = 72
9 × 9 = 81
9 × 10 = 90
Table - 10
10 × 1 = 10
10 × 2 = 20
10 × 3 = 30
10 × 4 = 40
10 × 5 = 50
10 × 6 = 60
10 × 7 = 70
10 × 8 = 80
10 × 9 = 90
10 × 10 = 100
Table - 11
11 × 1 = 11
11 × 2 = 22
11 × 3 = 33
11 × 4 = 44
11 × 5 = 55
11 × 6 = 66
11 × 7 = 77
11 × 8 = 88
11 × 9 = 99
11 × 10 = 110
Table - 12
12 × 1 = 12
12 × 2 = 24
12 × 3 = 36
12 × 4 = 48
12 × 5 = 60
12 × 6 = 72
12 × 7 = 84
12 × 8 = 96
12 × 9 = 108
12 × 10 = 120
Table - 13
13 × 1 = 13
13 × 2 = 26
13 × 3 = 39
13 × 4 = 52
13 × 5 = 65
13 × 6 = 78
13 × 7 = 91
13 × 8 = 104
13 × 9 = 117
13 × 10 = 130
Table - 14
14 × 1 = 14
14 × 2 = 28
14 × 3 = 42
14 × 4 = 56
14 × 5 = 70
14 × 6 = 84
14 × 7 = 98
14 × 8 = 112
14 × 9 = 126
14 × 10 = 140
Table - 15
15 × 1 = 15
15 × 2 = 30
15 × 3 = 45
15 × 4 = 60
15 × 5 = 75
15 × 6 = 90
15 × 7 = 105
15 × 8 = 120
15 × 9 = 135
15 × 10 = 150
Addition
13 + 14 = 27
22 + 28 = 50
11 + 24 = 35
10 + 14 = 24
11 + 19 = 30
15 + 40 = 55
31 + 21 = 52
13 + 13 = 26
14 + 24 = 38
15 + 15 = 30
Subtraction
16 - 14 = 2
99 - 8 = 91
34 - 12 = 22
50 - 4 = 46
21 - 9 = 12
15 - 14 = 1
21 - 11 = 10
23 - 12 = 11
40 - 14 = 26
55 - 21 = 34
Multiplication
9 × 5 = 45
6 × 4 = 24
3 × 8 = 24
2 × 8 = 19
9 × 2 = 18
Write the following numbers in ascending order.
1) 15 12 62 11
Ans: 11 12 15 62
2) 65 32 31 56
Ans: 31 32 56 65
Write the following numbers in descending order.
1) 15 12 62 11
Ans: 62 15 12 11
2) 65 32 31 56
Ans: 65 56 32 31
Q1. Write back-counting 100-1
100 90 80 70 60
99 89 79 69 59
98 88 78 68 58
97 87 77 67 57
96 86 76 66 56
95 85 75 65 55
94 84 74 64 54
93 83 73 63 53
92 82 72 62 52
91 81 71 61 51
50 40 30 20 10
49 39 29 19 9
48 38 28 18 8
47 37 27 17 7
46 36 26 16 6
45 35 25 15 5
44 34 24 14 4
43 33 23 13 3
42 32 22 12 2
41 31 21 11 1