Multiplication Equation
1x12= __
12
10 / 2 = __
5
4 + 4 + 4 + 4 = 16 is an example of repeated ____.
repeated addition
Show me rows
side to side
Count by 2's all the way to 10
2, 4, 6, 8, 10
0 x 8 = ___
0
12/2= __
6
This is a math model that or organized into rows and columns.
an array
Show me columns
Up and down
Count by 2's to 20
2, 4, 6, 8, 10, 12, 14, 16, 18, 20
4x5= __
20
20 / 2 = ____
10
You start this math model by drawing a long rectangle then breaking up the rectangle into smaller pieces.
Tape diagram
Show me "Factor Factor Product"
clap, clap, clap
Count by 5's to 50
5, 10, 15, 20, 25, 30, 35, 40, 45, 50
5x9=__
45
15 / 3 = __
5
3x5=15 is the same as 5x3=15
Commutative Property
Show me Tape diagram
rectangle shape
Count by 3's to 15
3,6,9,12,15
4x8= __
32
100/2 = __
50
Factors
3x5=15
3 and 5 are both factors!
Show me Property of 0.
(Anything multiplied by 0 is ALWAYS 0)
0
Count by 4's to 20
4, 8, 12, 16, 20