Show:
input output
x
comparing
money
area and perimeter
100
if 20 goes in and 40 comes out what is the rule?
x2
100
what is 2x20?
40
100
is 234>302 true?
no
100
what is the total cost of 4 quarters
$1.00
100
if the total perimeter is 35 and if 2 sides of a triangle is 24 what is the missing side
11
200
if 40 goes in and the rule is x10 what comes out?
400
200
what is 10x9?
90
200
is 1,345<1,444 true?
yes
200
what is the total cost of 3 quarters 1 dime and 4 pennies?
0.89
200
if the length is 12 and the width is 2, what is the area?
24
300
if 70 goes in and out comes 60 what would be the rule?
-10
300
what is 6x6?
36
300
is 678 > < or =678
=
300
what is the total cost of 100 pennies and 1 dime?
1.10
300
if the area is 12 and the width is 2 what is the length?
6
400
if 40 goes in and 400 comes out what is the rule?
x10
400
what is 6x9?
54
400
is 1,065>200?
yes
400
what is the total cost of 500 pennies and 17 pennies?
5.17
400
if 1 side of a square is 9 what is the total perimeter
36
500
if 100 goes in and 20 comes out what is the rule?
-80
500
what is 4x8?
32
500
sally has a true number sentence below. is this sentence true? 4,675<1,789
no
500
What is the total cost of 2 quarters, 6 dimes, and 5 nickles?
1.35
500
if the length of a square is 20 and the width is 5 what is the area?
100