Public User (Not signed in)
Print this page


My Addition to Ten

Groups to 10

Give me another name for 7

I can rename 7 as 4 + 3

1

2

3

4

5

6

7

8

9

10

1+0=1

0+1=1


 

 


2+0=2

1+1=2

0+2=2

3+0=3

2+1=3

1+2=3

0+3=3

4+0=4

3+1=4

2+2=4

1+3=4

0+4=4

5+0=5

4+1=5

3+2=5

2+3=5

1+4=5

0+5=5

 

My groups within

5

6+0=6

5+1=6

4+2=6

3+3=6

2+4=6

1+5=6

0+6=6

 

Groups with

5

7+0=7

6+1=7

5+2=7

4+3=7

3+4=7

2+5=7

1+6=7

0+7=7

8+0=8

7+1=8

6+2=8

5+3=8

4+4=8

3+5=8

2+6=8

1+7=8

0+8=8

9+0=9

8+1=9

7+2=9

6+3=9

5+4=9

4+5=9

3+6=9

2+7=9

1+8=9

0+9=9

10+0=10

9+1=10

8+2=10

7+3=10

6+4=10

5+5=10

4+6=10

3+7=10

2+8=10

1+9=10

0+10=10


If you learn 5 +3 = 8   then you also know 3 more facts because they belong in the family.

       3 + 5 = 8 and 8 -3 = 5 and 8 – 5 = 3

My Addition Facts to 10 and 22

1+0=1

1+1=2

1+2=3

1+3=4

1+4=5

1+5=6

1+6=7

1+7=8

1+8=9

1+9=10

1+10=11

1+11=12

1+12=13

 

2+0=2

2+1=3

2+2=4

2+3=5

2+4=6

2+5=7

2+6=8

2+7=9

2+8=10

2+9=11

2+10=12

2+11=13

2+12=14

 

3+0=3

3+1=4

3+2=5

3+3=6

3+4=7

3+5=8

3+6=9

3+7=10

3+8=11

3+9=12

3+10=13

3+11=14

3+12=15

4+0=4

4+1=5

4+2=6

4+3=7

4+4=8

4+5=9

4+6=10

4+7=11

4+8=12

4+9=13

4+10=14

4+11=15

4+12=16

5+0=5

5+1=6

5+2=7

5+3=8

5+4=9

5+5=10

5+6=11

5+7=12

5+8=13

5+9=14

5+10=15

5+11=16

5+12=17

 

6+0=6

6+1=7

6+2=8

6+3=9

6+4=10

6+5=11

6+6=12

6+7=13

6+8=14

6+9=15

6+10=16

6+11=17

6+12=18

7+0=7

7+1=8

7+2=9

7+3=10

7+4=11

7+5=12

7+6=13

7+7=14

7+8=15

7+9=16

7+10=17

7+11=18

7+12=19

8+0=8

8+1=9

8+2=10

8+3=11

8+4=12

8+5=13

8+6=14

8+7=15

8+8=16

8+9=17

8+10=18

8+11=19

8+12=20

9+0=9

9+1=10

9+2=11

9+3=12

9+4=13

9+5=14

9+6=15

9+7=16

9+8=17

9+9=18

9+10=19

9+11=20

9+12=21

10 +0=10

10+1=11

10+2=12

10+3=13

10+4=14

10+5=15

10+6=16

10+7=17

10+8=18

10+9=19

10+10=20

10+11=21

10+12=22

 

Multiplication is the quick way to add groups of the same number: 2+2+2+ 2+ 2+ 2= 6 groups of 2 or 6x2

Here are the beginning of your multiplication basic facts for Year 2

Doubles

0 + 0 = 0

1+1=2

2+2=4

3+3=6

4+4=8

5+5=10

6+6=12

7+7=14

8+8=16

9+9=18

10+10=20

11+11=22

12+12=24

 

If you learn your doubles then you also

know your 2x

tables

because the 2 means 2 groups of ..

2 groups of 5 = 10

 

 

2 x 0 = 0

2 x 1 = 2
2 x 2 = 4
2 x 3 = 6
2 x 4 = 8
2 x 5 = 10
2 x 6 = 12
2 x 7 = 14
2 x 8 = 16
2 x 9 = 18
2 x10 = 20

2 x11 = 22

2 x12 = 24

 

5 x  0 =  0

5 x  1 =  5 
5 x  2 = 10 
5 x  3 = 15
5 x  4 = 20
5 x  5 = 25
5 x  6 = 30
5 x  7 = 35
5 x  8 = 40
5 x  9 = 45
5 x10 = 50

5 x11 = 55

5 x12 = 60 

 

10 x 0= 0

10 x 1 = 10
10 x 2 = 20
10 x 3 = 30
10 x 4 = 40
10 x 5 = 50
10 x 6 = 60
10 x 7 = 70
10 x 8 = 80
10 x 9 = 90
10 x10 =100

10 x11 =110

10 x12 =120 

 

Skip counting in

2s and 5s and 10s

gives you all the x tables answers.

Try it:

2s:0,2,4,6,8,10,12,14,

16,18,20,22,24

 

5s:0,5,10,15,20,25,30,

35,40,45,50,55,60

 

10s:0,10,20,30,40,50,60,

70,80,90,100,110,120

The 1st number in multiplication tells you how many groups and the 2nd number gives you how many in the group.

Say 2 zeros are zero,  2 ones are 2 etc, 2 twos are 4...