Iready Math Lesson 29 - Problems About Length, Liquid Volume

Solve the problems. Use the Math Reference Sheet as necessary.

Ms. Randall has a toolbox with wrenches in it. The total mass of the wrenches in the toolbox is 4 kilograms. Ms. Randall takes out one wrench that has a mass of 350 grams and another wrench that has a mass of 575 grams. What is the mass in grams of the wrenches left in the toolbox?

• 925 grams

• 3,075 grams

• 3,650 grams

• 4,925 grams

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CCSS.4.MD.A.1

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Ryan is 4 1/2 feet tall. How tall is Ryan in inches? Select the choice to Show your work and solution.

Solution ______________________________________________________

• 1 foot = 12 inches 1/2 = 6 inches

  4 x 12 = 48 inches

  48 + 6 = 54 inches

• Ryan is 54 inches tall

• 1 foot = 12 inches 1/2 = 6 inches

  5 x 12 = 60 inches

  60 + 6 = 66 inches

• Ryan is 55 inches tall

• 1 foot = 12 inches 1/2 = 6 inches

  4 x 12 = 48 inches

  48 + 7 = 55 inches

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CCSS.4.MD.A.1

CCSS.4.MD.A.2

Kyle needs to make at least 4,000 milliliters of punch. He uses 2 1/4 liters of 1 1/4 orange juice, liters of apple juice, and 500 milliliters of grape juice to make the punch. Does Kyle make enough punch? Select to Show your work.

Solution ______________________________________________________

• 2 1/2 liters = 2,000 milliliters + 500 milliliters = 2,500 milliliters

  1 1/4 liters = 1,000 milliliters + 250 milliliters + 1,250 milliliters

  2,500 milliliters + 1,250 milliliters + 500 milliliters = 4,250

  4,000 < 4,250

• Yes, Kyle makes enough punch.

• No, Kyle makes enough punch.

• 2 1/2 liters = 2,000 milliliters + 500 milliliters = 2,000 milliliters

  1 1/4 liters = 1,000 milliliters + 200 milliliters + 1,200 milliliters

  2,500 milliliters + 1,200 milliliters + 500 milliliters = 4,200

  4,000 = 4,000

• 2 1/2 liters = 2,000 milliliters + 400 milliliters = 2,400 milliliters

  1 1/4 liters = 1,000 milliliters + 200 milliliters + 1,200 milliliters

  2,500 milliliters + 1,200 milliliters + 500 milliliters = 4,200

  4,300 > 4,250

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CCSS.4.MD.A.1

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Shira uses 3 yards 2 feet of rope to tie some packages. Then she uses 5 pieces of rope that are each 4 feet long for another project. How many feet of rope does Shira use in all? Record your answer on the grid. Then fill in the bubbles.

• 31

• 30

• 32

• 33

• 34

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CCSS.4.MD.A.1

CCSS.4.MD.A.2

Alee is baking a large batch of cookies at his bakery. He weighs his ingredients on a food scale. The table below shows weights of some of the ingredients he needs.

What is the total weight of the ingredients in ounces?

Show your work.

• 2 1/4 pounds = 16 ounces + 16 ounces + 4 ounces = 36 ounces

  1 pound 9 ounces = 16 ounces + 9 ounces = 25 ounces

  36 + 21 + 25 + 12 = 94 ounces.

• The ingredients weigh 94 ounces.

• 2 1/4 pounds = 16 ounces + 16 ounces + 4 ounces = 36 ounces

  1 pound 9 ounces = 16 ounces + 9 ounces = 23 ounces

  36 + 21 + 23 + 12 = 92 ounces.

• 2 1/4 pounds = 16 ounces + 16 ounces + 4 ounces = 36 ounces

  1 pound 9 ounces = 16 ounces + 8 ounces = 24 ounces

  36 + 21 + 24 + 12 = 93 ounces.

• The ingredients weigh 93 ounces.

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CCSS.4.MD.A.1

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Matt bikes 25 miles, takes a short break, and then bikes another 11 miles. On his bike ride, Matt drinks water every 3 miles and eats a snack every 9 miles.

How many times does Matt drink water?

How many times does Matt eat a snack?

• Matt drinks water 12 times and eats a snack 4 times.

• Matt drinks water 11 times and eats a snack 4 times.

• Matt drinks water 10 times and eats a snack 4 times.

• Matt drinks water 12 times and eats a snack 3 times.

• Matt drinks water 12 times and eats a snack 5 times.

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CCSS.4.MD.A.2

CCSS.4.OA.A.3

Latoya buys a board that is 8 feet long. She cuts feet off to make a shelf and 2 feet off to make a sign. She divides the rest equally to make 2 trays.

What is the length of one tray in inches?

• 15 inches

• 14 inches

• 13 inches

• 12 inches

• 115 inches

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CCSS.4.MD.A.1

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Ashley and Nicole are at softball practice. Ashley hits a softball 65 meters. Nicole hits a softball 6,700 centimeters. Who hit the softball farther, Ashley or Nicole? Explain.

• Nicole hit the softball farther. 65 meters= 6,500 centimeters; 6,500 < 6,700

• Nicole hit the softball farther. 64 meters= 6,400 centimeters; 6,400 < 6,700

• Nicole hit the softball farther. 63 meters= 6,300 centimeters; 6,300 < 6,700

• Nicole hit the softball farther. 66 meters= 6,600 centimeters; 6,600 < 6,700

• Nicole hit the softball farther. 67 meters= 6,700 centimeters; 6,700 = 6,700

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CCSS.4.MD.A.1

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Macy is 4 1/2 feet tall. Her dad is 1 2/4 feet taller than Macy. Her brother, Calvin, is 9 inches shorter than Macy.

How tall are Macy’s dad and Calvin?

• Dad: 5 3/4 feet

  Calvin: 3 2/4 feet

• Dad: 4 3/4 feet

  Calvin: 3 2/4 feet

• Dad: 5 3/4 feet

  Calvin: 2 2/4 feet

• Dad: 5 3/4 feet

  Calvin: 13 2/4 feet

• Dad: 15 3/4 feet 😱

  Calvin: 13 2/4 feet😱

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CCSS.4.MD.A.1

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Trevor needs 28.5 meters of fence to place around a play area for his puppy. He has two pieces of fence that are each 11.5 meters long and one piece that is 6 meters long.

Does Trevor have enough fence for the play area? Explain.

• Yes, Trevor has 29 meters of fencing.

• Yes, Trevor has 28 meters of fencing.

• No, Trevor has 20 meters of fencing.

• Yes, Trevor has 39 meters of fencing.

• No, Trevor has 19 meters of fencing.

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CCSS.4.MD.A.2

CCSS.4.NBT.B.4

CCSS.4.OA.A.3