# 2 Red Maths – Monday 11th May

Fact families – addition and subtraction bonds to 20

Today we are recapping what we have learnt earlier in the year.

Please watch the 3 videos then answer the set of questions that are related to your table name.

CATERPILLARS

BUTTERFLIES AND BEES

## 27 thoughts on “2 Red Maths – Monday 11th May”

1. Hanfaa N.

I have completed this work and will send by email.

2. Ruo L.

(1) a)15+5=20
b)12+8=20
c)7+13=20
d)yes
11+9=20
4+16=20
10+10=20
(2)a)15+2=17
17=15+2
2+15=17
17

3. Lusardo M.

15+5=20 1
5+15=20
20-15=5
20-5=15

8-5=3 2
8-3=5
2=5-2
3=8-5

13+4=17 3
4+13=17
17-4=13
17-13=4

4. Tana I.

I have completed my homework .
My mum send it in email .

20-5=15
20-15=5
20=15+5
5=20-15
4+11=15
4+9=13
4+13=17
17-13=4
17-4=13
17=13+4
4=17-13
Rosie is incorrect because 2=5-3.

• Mrs Penavega

Great work Yahya. Well done.

• Mrs Browning

Well done, Yahya!
You have really thought about you answers. Was there anything that you struggled with?

6. Aarav R.

I did my work and I will send it.

7. Ibraheem S.

I have sent my work on the email address.

8. Caleb A.

My mum will send it to you Mrs panaveger

• Mrs Penavega

Thank you Caleb

9. Mohammed Y.

15+5=20
20-5=15
5+15=20
20-15=5

4+12=16
4+10=14
4+9=13
4+8=12
4+7=11
4+11=15
4+13=17
4+14=18
Ron is correct because 5-3 does not equal 8 it is 2.

13+4=7
4+13=17
17-4=13
17-13=4

• Mrs Penavega

Super work Yaseen. Well done!

• Mrs Browning

Brilliant work, Yaseen.
What strategies did you use?

• Mohammed Y.

I looked at the 3 numbers in a sum to see how I can use it to make the number sentences.

10. Lucas R.

I have completed the work my mum will email it.

• Mrs Penavega

Great work Yahya. Well done.

11. Ramarni J.

Caterpillars:
9+0=9
3+5=8
2+7=9
2+6=8
3+6=9
8+0=8
8+1=9
6+2=8
4+5=9
1+7=8
0+9=9
4+4=8
7+1=8
1+8=9
5+3=8
7+2=9
6+3=9
8+0=8
I knew and remembered the facts.
Butterflies and Bees:
15+5=20
10+2=12
7+0=7
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
1+10=11
2+10=12
3+10=13
4+10=14
5+10=15
6+10=16
7+10=17
8+10=18
9+10=19
17=15+2
17-15=2
15=17-2
17-15=2
2=17-15
5+6=11
11-6=5
5+6=11
11-6=5
The fact family for 9boys and 8girls is 17
7-3=10 is in correct
7+6=13
20=19+1
20=18+2
20=17+3
20=16+4
20=15+5
20=14+6
20=13+7
20=12+8
20=11+9
20=10+10
20=9+11
20=8+12
20=7+13
20=6+14
20=5+15
20=4+16
20=3+17
20=2+18
20=1+19
Rosie is correct
19=4+5
17=1+16
17=2+15
17=3+14
17=4+13
17=5+12
17=6+11
17=7+10
17=8+8
17=9+8
17=10+7
17=11+6
17=12+5
17=13+4
17=14+3
17=15+2
17=16+1

• Mrs Penavega

Good girl. Why do you think Rosie is correct?

• Mrs Browning

Wow Ramarni!
I am impressed, keep up the good work.😊

• Mrs J Patel

WOW excellent super Maths and it’s all correct well done ⭐️⭐️⭐️

12. Kenan E.

I finish it, will send my work.

• Mrs Penavega

Thank you Kenan

13. Lexi M.

i have completed butterflies and bees.

• Mrs Penavega

Good girl Lexi. Please send it in if you can.

14. Ameen K.

Hello my mum will send it later

• Mrs Penavega

Thank you Ameen. You are a star!