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Maths · Grade 3 · Set A
One part out of eight
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Goal: 15 min
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Remember: A unit fraction is one part out of equal parts. The bottom number counts all the equal parts, so 1 part of 8 is 1/8.

Name one part

1
The circle is cut into equal parts. One part is shaded. What fraction of the circle is shaded?
2
One part of the bar is shaded. What fraction of the bar is shaded?
1/61/71/8
3
Which circle has one third shaded?
A
B
C
4
This bar is cut into 2 parts, so each part is one half.
TrueFalse
5
One part of the bar is shaded. What is the bottom number of its fraction?
156
6
Which bar shows one sixth?
A
B
C

Use what you know

7
The line from 0 to 1 has 4 equal parts. The dot is one part from 0. What fraction is the dot at?
8
One fourth of the square is shaded.
TrueFalse
9
The shaded part of this circle is 1/6 of the circle.
TrueFalse
10
Each circle has one part shaded. Which fraction is the biggest piece?
1/21/41/8
11
Put the shaded pieces in order from the biggest piece to the smallest piece.
  • 1/2
  • 1/6
  • 1/4
  • 1/3
12
One shaded part is 1/4 of the whole bar. How many parts like this make the whole bar?
13
Draw a circle. Cut it into 6 equal parts. Shade one part and write its fraction.
14
Why do the parts have to be equal parts when we name a fraction? Write what you think.
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