Bronze
10p + 10p+ 10p + 5p + 5p+ 5p + 5p + 5p = 55p
Tilly put 8 stamps on her book: 3 stamps are 10p (30p) and 5 of them are 5p (25p) so she put 8 stamps altogether and the total is 55p.
Silver
1)Kate’s time is 13 seconds
2)Jamie finishes 5 seconds before Kate : 13 – 5 = 8 ,so Jamie’s time is 8 seconds.
3)Hassan finishes 3 seconds after Jamie : 8 + 3 = 11 , so Hassan’s time is 11 seconds

Gold
1)Martin has used 3 bricks ( 6 cm high) : 6 x 3 = 18
2)And he used 2 bricks ( 12cm long ): 12 + 12 = 24
3)I added 18 and 24 to find how long is the tower : 18 + 24= 42

Bronze

5+5+5+5+5+10+10+10

I know this is right because 5×5 is 25 and 10×3 is 30 and if you add it together the answer is 55

Bronze:

5 10p stamps and 1 5p stamp

Silver:

11seconds

Gold:

42cm high

Silver

13

5

3

+

21

Gold 12×5=60

Gold 12✖️5=60

1.)The working out is: 10+10+10+5+5+5+5+5=55p

so she put 3 ten pence stamps on and 5 five pence stamps on.

Gold

Gold

12×2=24

6×3=18

24+18=42

Silver

(13-5)+3=11 seconds

Bronze

55 partitioned is 25 and 30

5 5P and 3 10P stamps

The answer is 42 cm

Because 6 x 5=30

And 30+12=42cm

GOLD CHALLENGE

Bronze

10p + 10p+ 10p + 5p + 5p+ 5p + 5p + 5p = 55p

Tilly put 8 stamps on her book: 3 stamps are 10p (30p) and 5 of them are 5p (25p) so she put 8 stamps altogether and the total is 55p.

Silver

1)Kate’s time is 13 seconds

2)Jamie finishes 5 seconds before Kate : 13 – 5 = 8 ,so Jamie’s time is 8 seconds.

3)Hassan finishes 3 seconds after Jamie : 8 + 3 = 11 , so Hassan’s time is 11 seconds

Gold

1)Martin has used 3 bricks ( 6 cm high) : 6 x 3 = 18

2)And he used 2 bricks ( 12cm long ): 12 + 12 = 24

3)I added 18 and 24 to find how long is the tower : 18 + 24= 42

Gold

12×5=60

Silver 13-5+3=12

Gold

12×5=60

silver

13-5+3=11

bronze

Gold

12X5=60

Silver

13-5+3=11

Bronze

Gold

12×5=60

Silver:re-do

13-5=8

8+3=11

Silver

11 seconds