WorksheetsABACUS Big Friend Quiz ADDITION
Total questions: 20
Worksheet time: 25mins
Name
Class
Date
1.
+1 = +10 - (a)
2.
+2 = +10 - (a)
3.
+3 = +10 - (a)
4.
+4 = +10 - (a)
5.
+5 = +10 - (a)
6.
+6 = +10 - (a)
7.
+7 = +10 - (a)
8.
+8 = +10 - (a)
9.
+9 = +10 - (a)
10.
(a) = +10 - 6
11.
What is the formula for adding +6 using Big Friend?
4 lines
12.
Fill in: +4 = __ - __
a)
4
b)
0
13.
Which number is added as +10 - 2?
4 lines
14.
+9 is done using __ and __ beads.
4 lines
15.
+7 = +10 - (a)
16.
If +10 - 5 is the formula, what is the number being added?
4 lines
17.
Fill in: +2 = __ - __
a)
2
b)
0
18.
What is the missing number: + (a) = +10 - 1
19.
Which formula represents +3 in Big Friend method?
4 lines
20.
Which Big Friend formula uses subtraction of 8?
4 lines
100 %
