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WorksheetsMental sums Grade 1
Total questions: 15
Worksheet time: 11mins
Name
Class
Date
1.
0 + _______________ = 1 2
a)
1 0
b)
2 0
c)
1 2
2.
7 + 3 = 5 _______ 5
a)
-
b)
+
c)
=
3.
What number is added to 13 to make 18 ?
a)
6
b)
7
c)
5
4.
Which is greater 7 tens or 77 ?
a)
7 0
b)
7 7
c)
0 7
5.
If you subtract 2 from 9 , the number is _______
a)
7
b)
6
c)
8
6.
Select the greatest number
a)
7 8
b)
4 5
c)
6 3
7.
Select the smallest number.
a)
5 6
b)
3 5
c)
4 7
8.
Complete the pattern 2 , ___, 6 , 8 _____
a)
3 , 9
b)
4 , 10
c)
5 , 7
9.
What comes before and after 1 1 1 ?
a)
101 , 103
b)
109 , 110
c)
110 , 112
10.
1 more than 101 is
a)
100
b)
102
c)
101
11.
1 less than 120 is
a)
121
b)
120
c)
119
12.
What comes before and after 199 ?
a)
198 , 200
b)
200 ,201
c)
190 , 192
13.
Select the smallest number
a)
108
b)
101
c)
110
14.
Select the greatest number
a)
190
b)
109
c)
19
15.
Complete the pattern 5 , 10 , _____ , ______ 25
a)
15 , 20
b)
20 , 30
c)
15 , 25
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