Question

a182a
kumon
subtraction 11 (from numbers up to 20)
a 182
100% ~90% ~80% ~70% 69%~
name
date / /
time : to :
◆ subtract.
(1) 14 - 2 =
(2) 14 - 5 =
(3) 14 - 4 =
(4) 14 - 7 =
(5) 14 - 9 =
(6) 15 - 1 =
(7) 15 - 4 =
(8) 15 - 6 =
(9) 15 - 8 =
(10) 15 - 7 =
(11) 15 - 9 =
© 2008 kumon institute of education ip jp 2009 en

Explanation:

(1)

Step1: Subtract 2 from 14

$14 - 2 = 12$

Step1: Subtract 5 from 14

$14 - 5 = 9$

Step1: Subtract 4 from 14

$14 - 4 = 10$

Answer:

12

(2)