Basic facts T3W7

T3W7

Add these numbers using rounding and compensating.

1. 10 + 9=19
2. 7 + 9=16
3. 30 + 79=109
4. 99 + 99=198
5. 17 + 20=37
6. 29 + 33=52
7. 410 + 79=489
8. 1004 + 99=1103
9. 2999 + 708=3707
10. 10,999 + 100=11,000

Reverse these times tables and then answer them e.g. (1 x 2=) 2 x 1= 2

1. 3 x 2=6
2. 4 x 2=8
3. 5 x 10=50
4. 2 x 7=14
5. 3 x 9=27
6. 5 x 17=85
7. 10 x 10=100
8. 10 x 3=30
9. 3 x 9=27
10. 5 x 5=25

How many tens and hundreds are in these numbers? e.g. 793 is 7 hundreds and 9 tens.

1. 70=7
2. 40=4
3. 100=10
4. 90=9
5. 700=70
6. 445=44
7. 49=4
8. 78=7
9. 699=69
10. 1646=164

Multiplication wheel

Basic Facts: (T3W4)

Basic Facts: (T3W4)

1. 8 +8=16
2. 7 x 9=73
3. 4 x 2=8
4. 8 + 8=16
5. 9 x 1=9
6. 6 x 8=48
7. 1 x 1=1
8. 11 x 3=33
9. 4 x 8=32
10. 7 x 3=21
11. 4 + 4=8
12. 50 + 50=100
13. 7 + 7=14
14. 0 x 0=0
15. 5 x 10=50
16. 5 x 5=25
17. 7 x 8=56
18. 12 + 12=24
19. 2 x 9=18
20. 10 + 10=20

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Multiplication wheel

Multiplication Wheel

Basic facts

17+52=69
38+21=59
93-51=42
42+35=77
75-12=63
65-44=21
87-32=55
45+21=66
32+52=84
26-14=12
53+32=85
19+70=89
89-52=37
45+31=76
69-25=44
7x4=28
8x3=24
3x10=30
9x3=27
4x5=20
2x11=22
7x2=14
6x3=18

Here is my basic facts I am learning how to do my times table and subtractin.

Teacher activity

I am learning how to do my place value strategy.

Maths games

Here is a math game that I was playing. It teaches me how to do my time tables my addition and fraction.

Maths game

Today I won a game called action fraction I was learning to add fractions