Multiplication Facts
Two digit addition without regrouping
Two digit subtraction without regrouping
Grouping and Diagrams
Vocab
100
18
What is 6x3
100
89
What is 56+33=
100
33
What is 43-10=
100
Group these numbers 7x2x3What is (7x2)x3 more than one correct answer SHOW PARENTHESES!
Group these numbers 7x2x3
100
What is the product
What is the total when equal groups are combined
200
25
What is 5x5
200
83
What is 72+11
200
33
What is 56-23=
200
Teacher will show
Draw a diagram for 1x2x3=
200
Factor
What is a number that is multiplied
300
8
What is 4x2
300
66
What is 43+23
300
31
What is 65-34
300
What is Yes, because it has all the same factors but in a different order. They have the same product.
Is this correct? (2x3)x1=(1x2)x3 WHY? What does it equal
300
Array
What is a set of objects arranged in equal rows and equal columns
400
24
What is 6x2x2
400
35
What is 12+23=
400
51
What is 91-40=
400
yes, because in the commutative property you can switch the order of factors. In any multiplication you can reorder the factors and still have the same product. But you know if 2x3= 6 then 3x2 is 6 also.
Is this correct and Why? EXPLAIN, how do you know ? 3x4=4x3
400
3x4=4x3
Draw an example of the commutative property.
500
24
What is 2x3x4?
500
77
What is 56+21
500
(4x5)x1=(4x1)x5
Draw an example of the associative property
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