Test:
Decimals I - Normal
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Question 1:
Multiply:
12
⋅
10
2
A
120
B
1.2
C
1200
D
12000
Question 2:
Multiply:
2.5
⋅
10
3
A
250
B
25000
C
2500
D
25
Question 3:
Multiply:
0.33
⋅
10
5
A
330000
B
3300
C
33000
D
330
Question 4:
Divide:
125
÷
10
2
A
0.125
B
0.0125
C
12.5
D
1.25
Question 5:
Solve:
10
3
÷
10
2
+
10
A
11
B
110
C
1010
D
20
Question 6:
Round
13.1212
to
3
significant figures
A
13.121
B
13
C
13.1
D
13.12
Question 7:
Round
7.3456
to
4
significant figures
A
7.34
B
7.3456
C
7.346
D
7.3457
Question 8:
Round
10.2565
to
2
decimal places
A
10.2
B
10.26
C
10.25
D
10
Question 9:
Round
115.251
to
2
decimal places
A
115.25
B
115.26
C
115.2
D
116
Question 10:
Convert
1
4
to decimal form
A
0.33
B
0.14
C
0.2
D
0.25
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