Focus On Life Science: California Grade 7

Chapter 3: Reproduction of Organisms

Math Practice

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1.
How much longer does the darkling beetle live than the Madagascar Hissing cockroach?
A)5 times longer
B)0.18 times longer
C)5.5 times longer
D)2 times longer
2.
How much longer does the sowbug live than the common earwig?
A)0.25 times longer
B)88.75 times longer
C)4 times longer
D)4.11 times longer
3.
How much longer does the angular-winged katydid live than the Oregon silverspot butterfly?
A)4 times longer
B)120 times longer
C)3 times longer
D)0.33 times longer
4.
How much longer does the honeybee drone live than the housefly?
A)5 times longer
B)0.20 times longer
C)4 times longer
D)6 times longer
5.
How much longer does the honeybee queen live than the Madagascar hissing cockroach?
A)6 times longer
B)2 times longer
C)0.5 times longer
D)8 times longer
6.
How much longer does the sowbug live than the honeybee queen?
A)5 times longer
B)1 time longer
C)4 times longer
D)0 times longer
7.
How much longer does the angular-winged katydid live than the green lacewing?
A)0.08 times longer
B)30 times longer
C)12 times longer
D)3 times longer
8.
How much longer does the common earwig live than the honeybee drone?
A)10.14 times longer
B)5 times longer
C)71 times longer
D)7 times longer
9.
How much longer does the Vietnamese walking stick live than the green lacewing?
A)6 times longer
B)5 times longer
C)3 times longer
D)30 times longer
10.
How much longer does the pillbug live than the Australian walking stick?
A)0.375 times longer
B)3 times longer
C)4.5 times longer
D)2.67 times longer
Grade 7
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