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WorksheetsChapter 3 mid-chapter quiz
Total questions: 11
Worksheet time: 36mins
Name
Class
Date
1.
Match the following
a)
51 X 104
1.
510,000
b)
51 X 102
2.
5,100
c)
51 x 1
3.
51
d)
51 X 103
4.
51,000
e)
51 x 101
5.
510
2.
What is 30 x 104 written in standard form?
a)
30,000
b)
3,000
c)
3 X 105
d)
300,000
3.
23 x 10_ =230,000
(a)
4.
Which shows the best estimate to use for estimating 37 × 63?
a)
40 × 70 = 2,800
b)
50 × 60 = 3,000
c)
40 × 60 = 2,400
d)
30 × 60 = 1,800
5.
Use rounding to estimate:
33 x 82
33 x 82
a)
30 x 20 = 600
b)
30 x 80 = 2400
c)
30 x 90 = 2700
6.
What is 23 x 100 ?
(a)
7.
The area model shown can be used to solve what multiplication problem?
a)
20 x 30
b)
30 x 8
c)
28 x 34
d)
28 x 30
8.
67 x 8 =
a)
425
b)
536
c)
627
d)
892
9.
42 x 3 =
a)
354
b)
629
c)
261
d)
126
10.
256 x 2 =
a)
500
b)
512
c)
562
d)
518
11.
Solve the equation using the area model.
a)
2,592
b)
3,459
c)
8,867
d)
2,525
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