Operation Relationships
Show this as multiplication:
4+4+4
4x3 or 3x4
X means multiply, not a variable.
7-24/8X4+6
1
Show repeated subtraction with the divisor as the size of the unit.
4/2
4-2-2=0
32
9
Which property is this?
3x2=2x3
commutative property of multiplication
Show this as repeated addition:
7x3
7+7+7 or 3+3+3+3+3+3+3
X means multiply, not a variable.
18/3-7+2X5
9
Show repeated subtraction with the divisor as the size of the unit.
10/5
10-5-5=0
43
64
Which property is this?
5+6=6+5
commutative property of addition
Show this as division:
8-4-4=0
8/2 or 8/4
X means multiply, not a variable.
6X4/12+72/8-9
2
Show repeated subtraction with the divisor as the number of units.
16/2
16-8-8=0
five to the third power
125
Which property is this?
100x1=100
multiplicative identity property of 1
Show this as repeated subtraction (it must be a complete answer, not a partial answer)
10/5
10-5-5=0 or 10-2-2-2-2-2=0
X means multiply, not a variable.
-2(1X4-2/2)+(6+2-3)
-1
Show repeated subtraction with the divisor as the number of units.
12/3
12-4-4-4=0
12 squared
144
Which property is this?
23+0=23
Show this as repeated addition: 5x
x+x+x+x+x
X means multiply, not a variable.
(14X22+33)-25/4
23
Show repeated subtraction with the divisor as the size of the unit.
21/7
21-7-7-7=0
12 cubed
1728
7+X+Y
any variation