Question

a103a kumon a 103
subtraction 3 (subtracting 3)
100% ~90% ~80% ~70% 69%~
(months) 0 1 - 2 3 - 4 5 - 8 7
name
date / /
time : to :
© 2008 kumon institute of education jp 2009 en
◆ subtract.
(1) 4 - 3 =
(2) 5 - 3 =
(3) 7 - 3 =
(4) 6 - 3 =
(5) 8 - 3 =
(6) 9 - 3 =
(7) 11 - 3 =
(8) 10 - 3 =
(9) 12 - 3 =
(10) 13 - 3 =

Explanation:

(1)

Step1: Subtract 3 from 4

$4 - 3 = 1$

Step1: Subtract 3 from 5

$5 - 3 = 2$

Step1: Subtract 3 from 7

$7 - 3 = 4$

Answer:

1

(2)