Question

a181a
kumon
subtraction 11 (from numbers up to 20)
100% -90% -80% -70% 69%~
name
date / /
time : to :
◆ subtract.
(1) $10 - 2 =$
(2) $10 - 3 =$
(3) $10 - 6 =$
(4) $10 - 8 =$
(5) $10 - 9 =$
(6) $11 - 3 =$
(7) $11 - 1 =$
(8) $11 - 4 =$
(9) $11 - 7 =$
(10) $11 - 8 =$
(11) $11 - 5 =

Explanation:

(1)

Step1: Subtract 2 from 10

$10 - 2 = 8$

Step1: Subtract 3 from 10

$10 - 3 = 7$

Step1: Subtract 6 from 10

$10 - 6 = 4$

Answer:

8

(2)