How can you use more than one step to solve the problem?
Explain. Show all your work.
23.Scott gets on a scale and sees that he weighs 67 lb. When he
gets on the scale holding his puppy, the scale reads 81 lb.
When his sister, Sara, gets on the scale holding the puppy, the
scale reads 73 lb. How much does Sara weigh?
13.Compare. Choose , , or .
32 fl oz? 2 qt
18.Compare. Choose , , or .
a. 4 dm? 30 cm
b.
c.
a.
b.
c.
14.Find the value of the variable.
6
7 .m
19.Multiply.
8000
3
a.m 6
b.m 7
c.m 36
d.m 42
a.240,000
b. 24,000
c. 2400
d. 240
15.Which shows the use of
compensation to solve?
678 97
20.Which is the correct time?
21 minutes to 8 at night
a. 97 678 775
b.(600 78) (90 7) 775
c. 675 100 775
d.not given
a.7:21 P.M.
b.7:39 A.M.
c.8:21 P.M.
d.7:39 P.M.
16.Subtract.
652
445
21.Find the mean.
a. 207 517, 524, 628, 424, 727
b. 217
c. 1087
d. 1097
a. 727
b. 564
c. 424
d. 303
17.A store manager
orders 143 boxes of
pens. There are 24
pens in each box.
How many pens are
there in all?
22.Write the rule. Complete the pattern.
30, 34, 32, 36, 34, 38,?
a. 2332
b. 2860
c. 3322
d. 3432
a.Start at 30; subtract 2; 36
b.Start at 30; add 4; 42
c.Start at 30; subtract 4, add 2; 34
d.Start at 30; add 4, subtract 2; 36
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