Multiple Choice
Identify the
letter of the choice that best completes the statement or answers the question.
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1.
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A.4
Estimate by rounding. (addition phase 1)
17
+
39
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2.
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B.4
Estimate by rounding. (addition phase 1)
$3.60
+
$1.20
a. | $4.00 | b. | $4.50 | c. | $5.00 | d. | $6.00 | | | | | | | | |
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3.
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B.4
Estimate by rounding. (addition phase 1)
6,574
+
682
a. | 6,000 | b. | 6,700 | c. | 7,000 | d. | 8,000 | | | | | | | | |
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4.
|
B.4
Estimate by rounding. (addition phase 1)
5,762
+
6,321
a. | 10,000 | b. | 8,500 | c. | 7,000 | d. | 12,000 | | | | | | | | |
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5.
|
B.4
Estimate by rounding. (addition phase 1)
8,146
+
1,067
a. | 9,000 | b. | 9,500 | c. | 8,000 | d. | 7,000 | | | | | | | | |
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6.
|
C.4
Estimate by rounding. (addition phase 1)
$72.31
+
$36.47
a. | $110.00 | b. | $100.00 | c. | $950.00 | d. | $900.00 | | | | | | | | |
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7.
|
C.4
Estimate by rounding. (addition phase 1)
7,652
+
9,246
a. | 15,000 | b. | 17,000 | c. | 19,000 | d. | 20,000 | | | | | | | | |
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8.
|
A.4
Add. (addition phase 1)
523
+
364
|
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9.
|
B.4
Add. (addition phase 1)
576
+
229
|
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10.
|
C.4
Add. (addition phase 1)
445
+
215
|