progress test 1 - collinsresources.collins.co.uk/keenkite/samplepdfs/9780008161903.pdf1 3 c) 16 48 5...
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16 Score / 1 0
1 Simplify these fractions.
a) 520
b) 1133
c) 1248
2 Simplify these fractions.
a) 2730
b) 2648
c) 3660
3 Convert these fractions to thirds.
a) 812
b) 46
c) 927
4 Convert these fractions to sixths.
a) 1012
b) 13
c) 1648
5 Copy these pairs and circle the smaller fraction from each pair.
a) 1215
37
b) 1612
147
c) 912
1420
6 Mia and Tabitha each have a fraction card. Whose fraction is the largest?
Mia 1230 Tabitha
1840
7 Order these fractions from smallest to largest.
812
56
12
34
412
8 Order these fractions from smallest to largest.
712
46
58
34
9 Ollie has 27 of a tray of toffee. Luca has
16
of the tray. How much toffee do the children have altogether?
10 Dylan makes a tray of 24 brownies. He
gives away 38 of his brownies. What fraction
of his tray does he have left?
Progress test 1
17
Progress test 2
Score / 1 0
1 Simplify these fractions.
a) 30105
b) 78104
c) 2035
2 Convert these fractions to 12ths.
a) 24
b) 448
c) 1696
3 Muhammad got 1224 in his science test and
1830 in his maths test.
In which subject did Muhammad do best?
4 Order these fraction cards from smallest to largest.
210
1840
1420
35
58
5 Add these fraction cards.
524
38
16
6 Nur has 310 of a bottle of water. Connor
adds 715.
How much water do the children have altogether?
7 67
– 34
= ?
8 Ava has a jug of lemonade. She pours out 25 of it and then another
515.
How much lemonade is left?
9 Simplify these fractions.
a) 1232
b) 15105
c) 1656
10 What is the lowest common denominator for these fractions?
17
15
14
20
Example: Uma has 13 of a pizza. She shares it with her sister. How much
pizza do the girls have each?
If we divide each 13 into two equal parts we have six parts altogether.
=
13
÷ 2 = 16
We can divide a whole into equal parts. We can do the same with fractions.
Divide fractions
1 Use the fraction wall below to help you divide these fractions by 2.
a) 14
b) 16
c) 15
Warm up
112
112
112
112
112
12
13
13
12
13
14
15
15
15
14
14
14
15
15
16
16
16
16
16
16
18
18
18
18
18
18
18
18
110
110
110
110
110
110
110
110
110
110
112
112
112
112
112
112
112
1
21How did you do?
3 Divide the shaded fractions by 3. Give your answer as a fraction of the whole shape.
a) b) c)
4 Copy and complete these number sentences.
a) 13
÷ 4 =
b) 14
÷ 3 =
c) 12
÷ 4 =
Test yourself
5 Lena has an apple and cuts it into four pieces. She takes one of the pieces and cuts it in half. What fraction of an apple does she have now?
6 Peter shares 13 of a plum pie between his
three friends. What fraction of the pie does each friend get?
7 Copy and complete these number sentences.
a) 18
÷ 4 =
b) 110
÷ 3 =
c) 115
÷ 4 =
Challenge yourself
2 Divide the shaded fractions by 4. Give your answer as a fraction of the whole shape.
a) b) c)
38
Fractions, decimals and percentages
Example: Which is bigger, 2430 or 75%?
2430
= 810
= 80100
= 80%
80% > 75%2430
> 75%
0
0
Fraction
Decimal 0.25 0.5 0.75 1
0Percentage 25% 50% 75% 1
114
12
34
0 1
0
Fraction
Decimal 0.2
0Percentage 20%
15
0.4
40%
25
0.6
60%
35
0.8
80%
45
1
100%
We need to know the decimal and percentage equivalents for common fractions.
Knowing these equivalents helps us to compare them.
39How did you do?
Test yourself
Challenge yourself
Warm up
1 Convert these fractions to decimals.
a) 25
b) 68
c) 312
2 Convert these fractions to percentages.
a) 120
b) 150
c) 125
3 Convert these fractions to percentages.
a) 840
b) 2730
c) 6390
4 Copy and complete these number sentences.
a) 45
= %
b) 0.32 =
c) 0.45 = %
5 Write >, < or = between these amounts.
a) 30% 1220
b) 0.125 18
c) 824
35%
6 Leo got 45% in a test. Gina got 812. Who scored the highest?