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UNIT 11 REVIEW
GRAMS AND OUNCES
1 Kilogram = ________grams
ANSWER
1,ooo Grams
1 Ton = __________pounds
ANSWER
2,000 Pounds
_______ounces = 1 Pound
ANSWER
16 Ounces
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
ANSWER A nickel is about 5 grams.
ANSWER A dog is about 20 Kilograms
ANSWER A pencil is about 4.5 grams
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
ANSWER
150 Pounds
ANSWER
A loaf of bread is about 16 ounces.
3D SOLIDS Name the 3D Solid. How many faces, edges, and vertices do
the following shapes have?A. C.
B.
ANSWER
A. Square Pyramid
Faces: 5 Edges: 8
Vertices: 5
ANSWER
B. Hexagonal Prism
Faces: 8 Edges: 18
Vertices: 12
ANSWER
C. Cube
Faces: 6
Edges: 12
Vertices: 8
NAME THE SHAPEA. B.
ANSWER
A. Cone B. Cylinder
NAME THE SHAPEA.
B.
ANSWER
A. Triangular Prism
ANSWER
B. Rectangular Prism
VOLUME 2cm 5 cm 12 cm
What is the volume of the rectangular prism?
ANSWER Find the area of the base: 12x5= 60 Multiply the area of the base by the
height:60x2=120
VOLUME= 120 cm3
VOLUMEA. B.
ANSWER A
Length=2 cubesWidth=3 cubesHeight=2 cubes
Volume=12 cubic units
ANSWER B
Length=5 cubesWidth=6 cubesHeight=3 cubes
Volume=90 cubic units
VOLUME
A.
ANSWER
Length: 4 cubes
Width: 5 cubes
Height: 3 cubes
Volume: 60 cubic units
VOLUME
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
VOLUME
A. B.
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
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
RIDDLES I am a geometric solid. I have one square base. I have four triangular faces. What am I?
ANSWER
Square Pyramid
I am a polyhedron. I am a prism. My two bases are hexagons. My other faces are rectangles. What am I?
ANSWER
Hexagonal Prism
I am a polyhedron. My base is a pentagon. All of my other faces are triangles. What am I?
ANSWER
Pentagonal Pyramid
I have three surfaces. My two bases are circular. I have a curved surface. What am I?
ANSWER
Cylinder
POSITIVE AND NEGATIVE NUMBERSA. -40 + (-70)= ?
B. -12-7=?
C. 60+(-130)=?
D. 15+(-1)=?
ANSWERSA. -110
B. -19
C. -70
D. 14
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?
ANSWER
50 cookies
