Vocabulary
This means to put things together in math.
What is addition?
2+ ___=7
5
Narya has 2 cookies.
Lucas has 5 cookies.
How many cookies do they have together?
What is 7
25 cents
What is a quarter?
This means to take things apart in math.
What is subtraction?
6+____ =10
4
If I have 8 counters in my hand
I put 6 in a box.
How many are left in my hand?
2
10 cents
What is a dime?
sum
What is the answer in addition?
8-___=4
4
Aidynn has 9 flowers.
Kassadi has some others.
Altogether they have 12 flowers.
How many flowers does Kassadi have?
What is 3?
5 cents
What is a nickel?
difference
What is the answer in subtraction?
2+___=12
10
Jennay has 7 toy cars.
Jamel has 8 toy planes.
How many toys do they have in all?
What is 15
1 quarter + 2 pennies
What is 27 cents
fact family
What is three numbers that go together to make a math fact?
18-___=10
8
Ariel has 9 balloons.
6 are green the rest are red.
How many red balloons does she have?
What is 3
2 quarters + 1 dime=
What is 60 cents