Vocabulary
plus
To add numbers together
12 + 4
What is 16
12 - 5
What is 7
5 cents is what coin?
What is a nickel?
4 tens
What is 40?
total
the answer to an addition or subtraction problem
23 + 7
What is 30
20-6
What is 14?
2 dimes
What is 20 cents?
In the number 46, what number is in the ones place value?
digital clock
A clock that gives you only that exact time.
22+11
What is 33
34-16
What is 18?
1 nickel plus 1 dime plus 1 penny
What is 16 cents?
How many tens in the number 93?
What is 9?
fact family
3 numbers that make up 2 addition and 2 subtraction problems.
36 + 16
What is 52
95-45
What is 35?
1 quarter + 1 dime + 1 nickel
What is 40 cents?
The number 75 has how many tens and one?
7 tens and 5 ones?
data
The information you receive to solve a problem.
46 + 38
what is 84
63-42
What is 21?
2 quarter + 1 dime + 1 nickel + 1 penny
What is 66 cents?
In the number 685, what place value is the 6?
What is hundreds place value?