Show:
Properties
Addition Properties
Associative Property
Identity/Zero Property
Commutative Property
100
What property is this? (24 x 16) x 0=0
Zero Property
100
Find the missing number: ___ +7=7+3
3
100
Find the missing number: 51+ (37+9)= (___+37)+9
51
100
Find the missing number: 0+789=____
789
100
___ +3=3+7
7
200
What property is this? 3 x (4x9)= (3x4) x9
Associative
200
Find the missing number: (3+2)+5= 3+ (__+5)
2
200
Solve: 37+1+999
1037
200
Solve: 456+0=____
456
200
93+18=18+___
93
300
What property is this? 8+3=3+8
Commutative
300
Find the missing number: 0+3250= ____
3250
300
Find the missing number: (3x12)x30= 3x (12x___)
30
300
43x0=___
0
300
a x 65=___xa
65
400
What property is this? 5+0=5
Identity
400
Find the missing number: (18+3)+9=___+ (18+3)
9
400
Find the missing number: (15x4)x2=__ x (4x2)
15
400
Find the missing number: 1x ___=385
385
400
3x24=24x ___
3