Simple
Subtraction
Subtraction
10-8
10-8-2
45 -27 -----
45 -27 ----- 18
679 -141 ------ 538
679 -141 ------ 538
There were 38 kids working at a table. The teacher called 19 of them away to read together. How many were left at the table?
38-19=19 There are 19 children left working at the table.
25-10=
25-10= 15
50 -26 ------
50 -26 ------ 24
There were 45 red and blue balloons. If 18 of them were red, how many were blue?
45-18=27 There were 27 blue balloons.
35-15=
35-15=20
578 -332 -------
no 578 -332------- 246
99 - 22------
99-22= ------ 77
837 -235------
837-235 ------ 602
There were 66 students at the assembly. Then, 27 got up and sang a song. How many students were left in the audience?
66 - 27------- 43 There were 39 students in the audience.
110-53=
110-53=57
536-128 -------
yes 536-128------- 408
89-28------
89-28= ------ 61
$9.02 - $2.11 ----------
$9.02 - $2.11 ---------- $6.91
There are 33 kittens in the house. The owner decides to give 21 kittens away . How many kittens are left?
33 - 21 ------ 12 There were 12 kittens left.
55-21=
55-21-34
$7.13 -$2.36-----------
yes $7.13 -$2.36----------- $4.77
65-35-----
65-35----- 30
$8.73 - $5.67------------
$8.73 - $5.67 ------------ $3.06
Mrs. Jack had $3.50 in her pocket. She spend $2.25 on a new lipstick. How much change does Mrs. Jack have in her pocket now?
$3.50 - $2.25----------- Mrs. Jack has $1.25 left in her pocket