Maths No.2
Whakakīhia ngā wāhi wātea.
- 2 4 6 8 10 12 14 16 18 20
- 4 8 12 16 20 24 28 32 36 40
- 3 6 9 12 15 18 21 24 27 30
- 6 12 18 24 30 36 42 48 54
Whaiā ēnei tohutohu, ka tuhi ai kia ono ngā tau o te tau raupapa.
(Follow the instructions, write the sequence number six times.)
- Timata i te 5 / Start from 5
- Whakareatia te tau ki te 2 / multiply it by 2
- Ka tāpiri ai i te 2 / Add 2
5 12 26 54 110 222 446
Hei Tauira:
5 x 2 +2 =
|
12
|
12 x 2 + 2=
|
26
|
26 x 2 + 2=
|
54
|
54 x 2 + 2=
|
110
|
110 x 2 + 2=
|
222
|
- Timata i te 2 / Start from 2
- Whakareatia te tau ki te 3 / Multiply by 3.
- Ka tāpiri ai i te 2 / Add 2
2 27 83 251 955
2x3+2=
|
8
|
8x3+3=
|
27
|
27x3+2=
|
83
|
83x3+3=
|
251
|
251x3+2
|
955
|
- Timata i te 15 / Start from 15
- Whakareatia te tau ki te 2 / Multiply by 2.
- Ka tāpiri ai i te 1 / Add 1
31 63 127 255 511
15x2+1
|
31
|
31x2+1
|
63
|
63x2+1
|
127
|
127x2+1
|
255
|
255x2+1
|
511
|
0 comments: