Week 6

Main Task

Making teen numbers

Word problems

1. If your family eats 10 slices of pizza and then you eat 3 slices, how many slices have been eaten altogether?

2. You have 14 pencils and give 10 to your younger brother. How many pencils do you have left?

3. On Monday you count 10 flowers in the garden. On Tuesday you count 15. How many flowers grew overnight?

Warm Up:

What number am I?

Main Task

Complete the addition grid using your knowledge of basic facts to add numbers bigger than 10

Can you see a pattern?

Warm Up

Write three pairs that make 20

__________ + __________ = 20

_________ + __________ = 20

_________ + __________ = 20

Main Task

Counting on or counting back.

E.g 19 + 4 = 23 Lock in 19. Count on 20, 21, 22, 23 = answer is 23

E.g 25 - 4 = 21 Lock in 25. Count back 24, 23, 22, 21 = answer is 21

Word problems

1. You invite 14 people to your party. 5 say they can’t come. How many people are coming to your party?

2. You count 25 ladybugs in your garden. 4 fly away. How many are left in the garden?

3. You bake 30 chocolate chip cookies. Your sister eats 5. How many do you have left?

4. You have 23 beyblades and win 5 more. How many do you have now?

Warm Up

Work out the answers at the end of the cat whiskers.

Main Task

Add or subtract ten or a multiple of from any

2-digit number.

Warm Up

Main Task

Doubles and Halves

On a piece of paper, make these game cards and cut them up.

What to do:

Use the doubles and halves cards to play memory. The aim of the game is to find as many matching pairs as possible by remembering where the cards are.

• Spread out all the cards face down.

• Turn over 2 cards. If the cards match, for example "1/2 of 4" and "2" players get to keep the pair. If the cards don’t match, players replace them face down.

• Take turns to try and find a matching pair.

• The winner is the player with the most pairs at the end of the game.