Subtract
8 - 4
4
5 + 3 =
8
1+1+1+1+1+1+1+2+0+1
10
What is the date today?
Today's Date
What does TAKE AWAY mean?
subtract!
Mental Math
20-10
What is 10
MENTAL MATH
27 + 10 =
What is 37
5+5+5+5+5+5+5
35
Name the seasons
winter, spring, summer, fall
What does TIMES mean?
multiply!
39 - 24
15
MENTAL MATH
23 + 18=
41
10+10+10+10+10+10+10+10
80
How many days are in a week?
7
What does ALL TOGETHER usually mean?
(adding or subtracting)
Add!
Mental Math
64 - 32 =
32
MENTAL MATH
30 + 49 =
79
0+0+0+1+0+0+1+5
7
How many months are in a year?
12
What should you do to find the DIFFERENCE?
add or subtract?
subtract!
Fiona wants to buy a phone charger worth $42, but she only has a $50 bill How much change will she receive?
$8
MENTAL MATH
150 + 245 =
What is 395
7+10+20+1
38
Name 6 months
answers will vary
What should you do to COMBINE?
add or subtract?
add