# 1 Red Maths

This week 1 Red have been learning about ‘Number Bonds’ they have been practically finding the bonds to 10 and 20. The children also recorded this in their books to show which number bonds they had made.

Can you play this number bonds game to develop your knowledge of number bonds to 10?

Can you play this number bonds game to develop your knowledge of number bonds to 100?

## 8 thoughts on “1 Red Maths”

1. Mandy-Joyce Millet

Number bonds to 10:
0+10=10, 1+9=10, 2+8=10, 3+7=10, 4+6=10, 5+5=10

Number bonds to 20:
0+20=20, 1+19=20, 2+18=20, 3+17=20, 4+16=20, 5+15=20

Number bonds to 100:
10+90=100, 20+80=100, 30+70=100, 40+60=100, 50+50=100

what is 10 more than these numbers?
21+10= 31
44+10= 54
39+10= 49
65+10= 75
54+10= 64

I am now confident with the number bonds to 10, 20 and 100.

2. Armaan Riaz

1 Red Maths:

21 + 10 = 31.
44 + 10 = 54.
39 + 10 = 49.
65 + 10 = 75.
54 + 10 = 64.

My Number bond of 10, 20 and 100.

0 + 10 = 10
1 + 9 = 10
2 + 8 = 10
3 + 7 = 10
4 + 6 = 10
5 + 5 = 10
4 + 6 = 10
3 + 7 = 10
2 + 8 = 10
1 + 9 = 10

0 + 20 = 20
1 + 19 = 20
2 + 18 = 20
3 + 17 = 20
4 + 16 = 20
5 + 15 = 20
6 + 14 = 20
7 + 13 = 20
8 + 12 = 20
9 + 11 = 20
10 + 10 = 20

100 + 0 = 100
90 + 10 = 100
80 + 20 = 100
70 + 30 = 100
60 + 40 = 100
50 + 50 = 100
40 + 60 = 100
30 + 70 = 100
20 + 80 = 100
10 + 90 = 100
0 + 100 = 100

3. Hai Ying Xue

21+10=31 44+10=54 39+10=49 65+10=75 54+10=64

Ok then- what is 10 more than these numbers?
21+10=
44+10=
39+10=
65+10=
54+10=

• Lexi Smith

21+10=31
44+10=54
39+10=49
65+10=75
54+10=64

5. Lisa Karan

Put on a hard one 🙍💖❤️💚💜💙💛💔💗💓💕💞💘

6. Hai Ying Xue

1+9=10 9+1=10 2+8=10 8+2=10 3+7=10 7+3=10 4+6=10 6+4=10 5+5=10 10+0=10 0+10=10 10+90=100 90+10=100 20+80=100 80+20=100 30+70=100 70+30=100 40+60=100 60+40=100 50+50=100 100+0=100 0+100=100 10+10=20 20+0=20 11+9=20 9+11=20 12+8=20 8+12=20 13+7=20 7+13=20 14+6=20 6+14=20 15+5=20

7. Lisa Karan

I’t was not hard