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6th - Diagnostic Pretest ch 1

Last updated over 5 years ago
22 questions
Note from the author:
Ch 1 Diagnostic Pretest for Sadlier Oxford
Write in expanded form
1

302,947

1

16,040,007

1

305.9

Compare. Write <, =, or >
1

5.063 ______ 5.634

1

4.762 ____ 14.76

1

3.9 ____ 3.138

1

1 ___ 0.999

Round each number to the place of the underlined digit
1

363,187,676

1

203,763,498

1

385.927

1

$877.14

Estimate by rounding
1

0.854 + 0.9

1

7.631 + 6.029

1

4.57 + 9.004 + 3.134

1

0.503 - 0.126

1

0.8 - 0.45

1

25.0753 - 5.72

Add or subtract (not rounding; I want an exact answer)
1

23.664
7.891
+ 6.047

1

50 - 0.448

1

$31.13 + $6.77 + $0.75

Evaluate each expression (plug in the given value)
1

w + 20, when w = 30

1

t - 85, when t = 97