Adding
Subtracting
Multiplying
Dividing
Mystery!
100
n + 2 = 8
n = 6
100
12 = x - 5
x = 17
100
8=2y
y=4
100
z ÷ 2 = 5
z=10
100
What time is shown on this clock?
4:07
200
11 = v + 11
v = 0
200
x - 8 = 11
x = 19
200
6d=30
d= 5
200
7 = s ÷ 3
s = 21
200
When is Independence Day?
July 4th
300
f + 12 = 42
f = 30
300
34 = x - 40
x =74
300
56 = 8c
c=7
300
e ÷ 9 = 5
e = 45
300
Why do we not have school on May 30th?
It is Memorial Day
400
100 = x + 56
x = 44
400
x - 64 = 28
x = 92
400
36 = 3r
r = 12
400
8 = b ÷ 12
b = 96
400
What is the last day of school this year?
May 31st
500
x + 95 = 475
x = 380
500
x - 503 = 2,253
x = 2,756
500
12x = 84
x = 7
500
r ÷ 11 = 12
r = 132
500
What month is Labor Day in?
September