2 digit addition
22 + 11 =
33
22 - 13 =
9
What is the answer to an addition fact?
Sum
This is the answer to a subtraction fact.
Difference
4 divided by 2 =
2
10 + 13 =
23
80 - 20 =
60
What is the numbers you add together called?
Addends
What property of addition tells me that I can add 0 to any number to equal the same number?
Identity Property of Addition
12 divided by 3 =
4
17 + 29 =
46
86 - 59 =
27
What are the numbers that you multiply together called?
Factors
What is the number top number of a subtraction problem called?
Minuened
21 divided by 7 =
3
53 + 86 =
139
64 - 37 =
27
What property of multiplication tells me that I multiply any numbers in any order to get the same answer?
Commutative Property of Multiplication
This is when you take a larger digit when multiplying, and break it apart into two smaller number multiplication facts.
Distributive Property
56 divided by 8 =
7
234 = 176 =
410
124 - 67 =
57
This is the missing number, or unknown number?
Variable
Explain the zero property of multiplication.
When you muultiply any number times zero, you get zero
108 divided by 12 =
9