addition
3+6
what is 9
9-5
what is 4
9*3
what is 27
9/9
what is 1
L=4mm H=8mm
the P= is 24mm
the A=32mm square
24+50
what is 74
18-15
what is 3
12*13
what is 156
24/2
what is 12
L=5ft
H=7ft
P=24ft
A=35 sq ft
365+89
what is 454
365-32
what is 333
356*12
what is 4,272
75/5
what is 15
L=9cm
H=9cm
P=36 cm
A=81 sq cm
785+785
3598-1587
what is 2011
123*456
what is 56,088
100/4
what is 25
L=10in
H=10in
P=20in
A=100 sq in
1234+4567
what is 5,801
9898-8989
what is 909
5412*2
what is 10,824
108/12
what is 9
L=12ft
H=9 ft
P=32in
A=108 sq in