2. Here is a centimeter ruler.
TTTT
2
Inches
Centimeters
11 21 31 41 51
1
a. Use the ruler to find 1 ÷ and 4 ÷ 100.
11/2=10
4+1=10
b. What calculation did you do each time?
c. Use your work from the first part to find each quotient.
2
i. 18÷1
ii. 4 ÷ 1/1/0
10
8
iii. 4 ÷ 10