WISDOM BRAINS ABACUS ACADEMY

Enhancing Mathematical Learning Through Technology

Small Friends Rules

Small Friends Definition

1's Friend is 4
2's Friend is 3
3's Friend is 2
4's Friend is 1

Speed Writing for Small Friend

14 23 32 41

(Students need to write 10 times on daily basis)

SFR Positive (When we take help from 5)

Minus the Friend, Add the Teacher

+1 = -4 + 5
+2 = -3 + 5
+3 = -2 + 5
+4 = -1 + 5

SFR Positive Practice

+1 = -4 + 5
+2 =
+3 =
+4 =
+2 =
+1 =
+3 =
+4 =
+1 =
+3 =
+4 =
+2 =
+1 =
+3 =
+1 =
+4 =
+2 =
+1 =
+3 =
+4 =
+4 =
+2 =
+1 =
+4 =
+2 =
+3 =
+3 =
+2 =
+4 =
+1 =
+3 =
+4 =

SFR Negative

Minus the Teacher, Add the Friend

-1 = -5 + 4
-2 = -5 + 3
-3 = -5 + 2
-4 = -5 + 1

SFR Negative Practice

-1 =
-2 =
-2 =
-3 =
-3 =
-4 =
-4 =
-1 =
-1 =
-2 =
-2 =
-3 =
-1 =
-2 =
-1 =
-2 =
-3 =
-3 =
-4 =
-4 =
-1 =
-2 =
-3 =
-4 =
-2 =
-3 =

Write the Friends

1's Friend is
3's Friend is
2's Friend is
4's Friend is
3's Friend is
1's Friend is
2's Friend is
4's Friend is
3's Friend is
1's Friend is
2's Friend is
3's Friend is
4's Friend is
1's Friend is
2's Friend is
3's Friend is
1's Friend is
2's Friend is
4's Friend is
1's Friend is
2's Friend is
4's Friend is

SMALL FRIEND RULES MIX

+1 = -4 + 5
-1 = -5 + 4
+2 =
-2 =
+3 =
-3 =
+4 =
-4 =
-1 =
+1 =
-2 =
+2 =
-3 =
+3 =
-4 =
+4 =
+1 =
-3 =
+2 =
-4 =
-3 =
+3 =
-1 =
+4 =
-3 =
-1 =
-4 =
-2 =
+1 =
-3 =
+2 =
-4 =
+3 =
+4 =
+4 =
-3 =
-3 =
-4 =
-1 =
-2 =

Big Friends Rules

Big Friends Definition

(When we take the help from 10)

1's Big Friend is 9
2's Big Friend is 8
3's Big Friend is 7
4's Big Friend is 6
5's Big Friend is 5
6's Big Friend is 4
7's Big Friend is 3
8's Big Friend is 2
9's Big Friend is 1

Speed Writing for Big Friends

19, 28, 37, 46, 55, 64, 73, 82, 91

(Students need to write 10 times everyday)

BIG FRIEND RULES POSITIVE

(When we take the help from 10)

Minus the Big Friend, Add the Principal

+1 = -9 + 10
+2 = -8 + 10
+3 = -7 + 10
+4 = -6 + 10
+5 = -5 + 10
+6 = -4 + 10
+7 = -3 + 10
+8 = -2 + 10
+9 = -1 + 10

Write the Big Friends

1's Big Friend is 9
2's Big Friend is
3's Big Friend is
4's Big Friend is
5's Big Friend is
6's Big Friend is
7's Big Friend is
8's Big Friend is
9's Big Friend is
2's Big Friend is
3's Big Friend is
1's Big Friend is
5's Big Friend is
4's Big Friend is
6's Big Friend is
7's Big Friend is
2's Big Friend is
8's Big Friend is
4's Big Friend is
2's Big Friend is
6's Big Friend is
1's Big Friend is
8's Big Friend is
4's Big Friend is
2's Big Friend is
7's Big Friend is
1's Big Friend is
9's Big Friend is
4's Big Friend is
5's Big Friend is
8's Big Friend is
3's Big Friend is
6's Big Friend is
7's Big Friend is
5's Big Friend is
4's Big Friend is
1's Big Friend is
2's Big Friend is

BIG FRIEND RULES Practice

+1 =
+2 =
+3 =
+4 =
+5 =
+6 =
+7 =
+8 =
+9 =
+1 =
+1 =
+2 =
+3 =
+4 =
+5 =
+6 =
+7 =
+8 =
+9 =
+1 =
+1 =
+2 =
+3 =
+4 =
+5 =
+6 =
+7 =
+8 =
+9 =
+1 =
+1 =
+2 =
+3 =
+4 =
+5 =
+6 =
+7 =
+8 =
+9 =
+1 =
+2 =
+3 =
+4 =
+5 =
+6 =
+7 =
+8 =
+9 =