Engage New York

(use answer from 21) If the ribbon costs 10¢ per foot, what is the total cost of the ribbon in dollars? Explain your reasoning, including how you decided where to place the decimal.


45 x 30 =
4.5 x 30 = ____ tenths x 30 =
A manufacturer is making 1,000 times as many bows as Jeanne to sell in stores nationwide. Write an expression using exponents to show how many yards of ribbon the manufacturer will need. Do not calculate the total.
Write an expression: 50 times the difference of 64 and 36
The value of the expression: 50 times the difference of 64 and 36
Divide the sum between 800 and 700 by 5; write the expression
Divide the sum between 800 and 700 by 5; what is the value of this expression?
The sum of 4 thirteens and 16 thirteens
The sum of 4 thirteens and 16 thirteens
12 times the sum of 6 and 12
12 times the sum of 6 and 12
Write in word form for 11 × (24 + 45)
The value of the expression of 11 × (24 + 45)
Write the following expression in word form:
The value of the expression 12 x (6+12)
Compare the two expressions using < , > , or =
100 × 8 25 × (4 × 8)
48 × 12 _____ 60 twelves – 13 twelves
24 × 36 ____ 18 twenty-fours, tripled
Multiply using the standard algorithm: 604 x 33
Multiply using the standard algorithm: 645 x 405
For a field trip, the school bought 45 sandwiches for $6.60 each and 38 bags of chips for $1.25 each. How much did the school spend in all?
Jeanne makes hair bows to sell at the craft fair. Each bow requires .5 yards of ribbon.
a. At the fabric store, ribbon is sold by the foot. If Jeanne wants to make 84 bows, how many feet of ribbon must she buy? Show all your work.