Unit 11 Review
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Transcript of Unit 11 Review
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UNIT 11 REVIEW
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GRAMS AND OUNCES
1 Kilogram = ________grams
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ANSWER
1,ooo Grams
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1 Ton = __________pounds
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ANSWER
2,000 Pounds
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_______ounces = 1 Pound
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ANSWER
16 Ounces
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GRAMS A nickel weighs about ______ grams.
a.0.5 gramsb. 50 gramsc. 5 grams
An average dog might weigh about ______ kilograms.a. 200 gb. 20 kgc. 2 kg
A pencil weighs about _____ grams.a. 4.5 gramsb. 45 gramsc. 450 grams
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ANSWER A nickel is about 5 grams.
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ANSWER A dog is about 20 Kilograms
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ANSWER A pencil is about 4.5 grams
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OUNCES An adult female might weigh about ______
pounds. a. 90 pounds b. 150 pounds c.500 pounds
A loaf of bread might weigh about _____ ounces.
a. 16 ounces b. 48 ounces c. 1 ounce
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ANSWER
150 Pounds
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ANSWER
A loaf of bread is about 16 ounces.
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3D SOLIDS Name the 3D Solid. How many faces, edges, and vertices do
the following shapes have?A. C.
B.
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ANSWER
A. Square Pyramid
Faces: 5 Edges: 8
Vertices: 5
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ANSWER
B. Hexagonal Prism
Faces: 8 Edges: 18
Vertices: 12
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ANSWER
C. Cube
Faces: 6
Edges: 12
Vertices: 8
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NAME THE SHAPEA. B.
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ANSWER
A. Cone B. Cylinder
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NAME THE SHAPEA.
B.
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ANSWER
A. Triangular Prism
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ANSWER
B. Rectangular Prism
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VOLUME 2cm 5 cm 12 cm
What is the volume of the rectangular prism?
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ANSWER Find the area of the base: 12x5= 60 Multiply the area of the base by the
height:60x2=120
VOLUME= 120 cm3
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VOLUMEA. B.
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ANSWER A
Length=2 cubesWidth=3 cubesHeight=2 cubes
Volume=12 cubic units
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ANSWER B
Length=5 cubesWidth=6 cubesHeight=3 cubes
Volume=90 cubic units
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VOLUME
A.
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ANSWER
Length: 4 cubes
Width: 5 cubes
Height: 3 cubes
Volume: 60 cubic units
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VOLUME
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ANSWER
Find the area of the base: 9cmx3.5cm=31.5cm2
Multiply the area of the base by the
height:31.5cm2 x 6cm = 189 cm3
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VOLUME
A. B.
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ANSWER A
Find the area of the base: 6 cm x 3 cm = 18 cm2
Multiply the area of the base by the height:
18 cm2 x 4 cm = 72 cm3
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ANSWER B
Find the area of the base:4 cm x 6 cm = 24 cm2Multiply the area of the base by the height:
24 cm2 x 5 cm = 120 cm3
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RIDDLES I am a geometric solid. I have one square base. I have four triangular faces. What am I?
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ANSWER
Square Pyramid
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I am a polyhedron. I am a prism. My two bases are hexagons. My other faces are rectangles. What am I?
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ANSWER
Hexagonal Prism
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I am a polyhedron. My base is a pentagon. All of my other faces are triangles. What am I?
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ANSWERPentagonal Pyramid
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I have three surfaces. My two bases are circular. I have a curved surface. What am I?
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ANSWER
Cylinder
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POSITIVE AND NEGATIVE NUMBERSA. -40 + (-70)= ?
B. -12-7=?
C. 60+(-130)=?
D. 15+(-1)=?
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ANSWERSA. -110
B. -19
C. -70
D. 14
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WORD PROBLEMIt takes 2 cups of flour to make about 20 medium sized cookies. How many Cups of flour do you need to make about 50 cookies?
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ANSWER
50 cookies
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