Menu
St Mary's CofE Primary School - 'Love the Lord your God with all your heart and with all your soul and with all your mind...Love your neighbour as yourself.' Matthew 22 v37-40

St Mary's CofE Primary School

Week 5 - WC 06/07/2020

Number sequences and addition rules

Still image for this video
This task is all about completing the number sequence. This is all about your addition skills and spotting whether numbers increase by 1,2,5 and 10 each time. By identifying the rule you will be able to guess what number is missing. Use your counting skills and get those fingers out for your time tables! Good luck!

Missing values

 

What number is missing?  Use your multiplication and counting skills to find the missing value.  Write out the numbers on the screen first on your whiteboard and then try to guess the rule. Then try to guess the number that has the yellow __  underneath it.  Good luck!

 

1)  3 , 4 , 5,  ___ ,  ___,  ___

                               

 

2) 6,  7,  8,  9,  ___,  ___,  ___,  ___

                                       

 

3) 8,  9,  10,  11,   12,   ___,   ___ , ___

                                                

 

4) 14,  15,  16,  17,  __,  __,  __,  __

                                               

 

5)  10,  12,  14,  ____,   ___,   ___,   ___,  ___

                                                   

 

6) 4,   6,   8,  10, ___,  ____,   ____

 

7)  8,  10,  12,   14,   16,  ____,  _____,   _____,   _____

 

8) 30,  40,  50,  60, ____,  _____,  _____,  _______

 

9)  10,  15,   20,  25,  ___, ____,   _____,  _______

 

10)  20, 30, ___, ____,  60,   70,  ____

 

Challenges!

 

1)   3,   6,  9,  ___,  ____

 

2)   6,  9,  12,   15,   ____,  _____

 

3)  70,   60,  50,  40,  _____,  ______,   ______

 

4)  45,   ____,   35,  _____,  ______,    20

 

5)  21,   18,    15,   ____,   _____,   ______

Adding 10s RECAP

Still image for this video
We are recapping adding 10s today as this is a very important skill when you reach Year 2. Below are several addition problems involving 10s. Using your number square, can you solve these problems?

Adding 10s

 

The first set are adding a number of 10s to a 10 value.

 

1)  10  +  10 =

2)  10  +  30 =

3)  40  +  10 =

5)  50  +  20=

6) 30  +  40 =

7)  50  +  40 =

8) 60  +  30 =

 

This next set adds a 10 value to a two digit value.

 

1) 15 +  10 =

2)  19  +  20 =

3)  22 +  10 =

4)  28  +  30 =

5)  35 +  40  =

6)  42 +  20 =

7) 51  +  40=

8)  47 +  30 =

 

Top