Test:
Decimals I - Normal
×
Double click on maths expressions to zoom
Question 1:
Multiply:
$12\cdot {10}^{2}$
A
$1200$
B
$120$
C
$12000$
D
$1.2$
Question 2:
Multiply:
$2.5\cdot {10}^{3}$
A
$250$
B
$25000$
C
$2500$
D
$25$
Question 3:
Multiply:
$0.33\cdot {10}^{5}$
A
$330000$
B
$330$
C
$33000$
D
$3300$
Question 4:
Divide:
$125\xf7{10}^{2}$
A
$0.0125$
B
$1.25$
C
$0.125$
D
$12.5$
Question 5:
Solve:
${10}^{3}\xf7{10}^{2}+10$
A
$20$
B
$1010$
C
$11$
D
$110$
Question 6:
Round
$13.1212$
to
$3$
significant figures
A
$13.121$
B
$13.12$
C
$13$
D
$13.1$
Question 7:
Round
$7.3456$
to
$4$
significant figures
A
$7.3456$
B
$7.346$
C
$7.34$
D
$7.3457$
Question 8:
Round
$10.2565$
to
$2$
decimal places
A
$10.25$
B
$10.26$
C
$10$
D
$10.2$
Question 9:
Round
$115.251$
to
$2$
decimal places
A
$115.25$
B
$115.2$
C
$116$
D
$115.26$
Question 10:
Convert
$\frac{1}{4}$
to decimal form
A
$0.33$
B
$0.25$
C
$0.2$
D
$0.14$
Prev Page
Next Page
Submit
Click here to resume the test
Saving test