Week 1

Arithmetic Starter

1. 15 + 10 =
2. 21 + 10 =
3. 36 + 10 =
4. 55 + 10 =
5. 47 + 10 =
6. 69 + 10 =

Task

1. Can you partition 55, 61, 87, and 95 into tens and ones? (How many tens and how many ones?)

1. Write down all the number bonds to 10. ( e.g 9+1=10)

1. Order these numbers from smallest to largest: 62, 44, 26, 74, 31.

1. How many different ways can you make 20p using these coins:

 1p       2p      5p   10p      20p

Reasoning Challenge

         Spongebob has 50p and buys a chocolate bar for 13p and a bag of crisps for 24p. Can you work out how much he has spent and how much money he has left?                                                       

Arithmetic Starter

1. 5 x 2 =
2. 3 x 2 =
3. 6 x 2 =
4. 4 x 2 =
5. 10 x 2 =
6. 7 x 2 =

Task

1. Which numbers are even numbers: 6, 15, 47, 22, 3, 8, 19.

1. Use chips and peas or a numberline to work out the answers:

25 + 12 =                 41 + 24 =            16 + 31 =               34 + 25 =

58 – 13 =                 29 – 10 =            67 – 24 =               28 – 20 =

Reasoning Challenge

Spongebob has 12 marbles

Patrick has 14 more than Spongebob

How many marbles does Patrick have?

Arithmetic Starter

1. 5 + -- = 10
2. 10 = 6 + --
3. 9 + -- = 10
4. -- + 7 = 10
5. -- + 4 = 10
6. 2 + -- = 10

Task

1. What times are showing in the clocks?

2. Guess the shapes:

I have 4 straight sides that are all equal. I am a ______________

I have 3 straight sides. I am a __________

I have 4 sides, 2 are short and 2 are long. I am a _____________

Can you draw the shapes?

Reasoning Challenge

Spongebob has completed this calculation.

73 – 21 =

He thinks the answer is 50. Do you agree? Explain why.