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Name: _______________________________________________ Period: _______
1.2 HW - Multiplying Rational Numbers
Multiply. Write each answer in simplest form.
1. 5
13!
"#$
%& 2. −2
25!
"#$
%& 3. 4
16!
"#$
%& 4. −3
29!
"#$
%&
________________ ________________ _______________ ________________
5. −
57
25!
"#$
%& 6.
34
13!
"#$
%& 7. −
14
13!
"#$
%& 8. −
16−
23
"
#$
%
&'
________________ ________________ _______________ ________________
9.−4 11
2!
"#
$
%& 10.
34
58!
"#$
%& 11. −
25
3 14
!
"#
$
%& 12. −
56−
310
"
#$
%
&'
________________ ________________ _______________ ________________
Multiply.
13.
−3.2× 5
14.
0.34×0.06
15.
−8.12× − 9
16.
4.24× 3.5
________________ ________________ _______________ ________________
17.
− 3.14×0.007
18.
− 6.7× 0.8
19.
− 0.25× − 2.4
20.
7.9× − 2
________________ ________________ _______________ ________________
21. Jade babysat 4 12
hours for the Lenox family. She was paid $5 an hour. How much
did she receive for this babysitting job?
_________________________________________________________________________________________
Holt McDougal Mathematics