9500

950

9.5

900

14cm

18cm

20cm

21cm

Yes

No

It is a 3-digit number.

It is an odd number.

It is a thousand less than six thousand and sixteen.

When rounded to the nearest 100, it is 5,100.

Jack

Sam

3309

1874

4744

88

£72

£45

£40

£18

225

450

675

250

£5

£4

£8

£2.50

20,000

8,600

39,172

19.586

2000

3000

2500

4000

217

207

137

237

700

707

907

777

485

585

584

684

21km

42km

41km

31km

7,000

6,998

6,999

6997

 $\frac{4}{5}$  

 $\frac{4}{10}$  

 $\frac{3}{25}$  

 $\frac{2}{5}$  

80

8

0

18

1,000

2,000

6,314

100

 $\frac{14}{35}$  

 $2\ \frac{4}{5}$  

 $\frac{13}{5}$  

 $\frac{9}{35}$  

5,542

5,522

4,532

4,522

68

20

54

12

2,300

2.3

23,000

230,000

 $\frac{3}{8}$  

 $\frac{2}{4}$  

 $\frac{4}{8}$  

 $\frac{6}{8}$  

4,500

3750

4,600

4,000

1,900

1,689

1,789

1,079

 $\frac{15}{20}$  

 $\frac{7}{8}$  

 $\frac{9}{12}$  

 $\frac{12}{16}$  

148m

50m

62m

74m

£5

£10

£4.25

£2.50

32

2

27

8

42kg

210kg

168kg

He has multiplied 3 by 8 wrong.

He hasn't added the 2 in the tens column to the 6. The answer should be 84.

He has multiplied the 20 by 4 instead of 3.

He has laid out the question incorrectly.

274

430

373

209

3.42

3.62

23.42

2.35

All the circled numbers are multiples of 6

All the circled numbers are odd.

All the circled numbers are multiples of both 2 and 3

9:35

9:40

8:40

8:35