12 balloons - 8 balloons = __________ balloons
4
8
6
12
Which symbols are used
9 ________ 0 = 9
+
-
both 1 and 2
none of these
Eighteen doves are sitting in a tree . Six doves are fly away. Remaining doves are
15
18
Subtract the pairs of numbers. One pair is different from others. Find out.
a) 15-5 b) 19-9 c)16-5 d) 18-8
a
b
c
d
10 - 10 =
0
10
5
A number comes just before 18 is
16
17
20
Ammu had 20 chocolates. She gave none to her friends. How many chocolates are left with Ammu?
If 0 is subtracted from a number we get
1
The number itself
Subtract 10 - 1
9
11
11 - 7 =
19