Wednesday, October 29, 2014

Maths with Whaea Ariana

Here is work that I have been doing before our old teacher Whaea Ariana prepared for me. I have a sheet that you can look at for an example. I think I answered them all right. But next time I need to make sure their right.

31st July 2014WALT - Use place value to find out answers for two digit multiplicationUsing your tens and ones framesRemember to show your working outeg. 43 x 740 x 7 = 280     or     4 x 7 = 2803 x 7 = 21280 + 21 = 301
62 x 3
60x3=180
2x3=6
180+6=186
93 x 5
90x5=450
3x5=15
450+15=465
47 x 8
40x8=320
7x4=28
320+28=348
75 x 6
70x6=420
5x6=30
420+30=450
58 x 9
50x9=450
8x9=72
450+72=522
24 x 12
20+12=240
4x12=48
240+48=288
49 x 6
40x6=240
9x6=54
240+54=294
53 x 8
50x8=400
3x8=24
400+24=424
66 x 8
60x8=480
6x8=48
480+48=560
98 x 6
90x6=540
8x6=48
540+48=588
22 x 10
20+10=200
2x10=20
200+20=220
84 x 4
80x4=320
4x4=16
320+16=336
38 x 6
30x6=180
8x6=48
180+40=220
52 x 9
50x9=450
2x9=18
450+18=468
54 x 9
50x9=450
4x9=36
450+36=496
82 x 8
80x8=640
2x8=16
640+16=656
34 x 6
30x6=180
4x6=24
180+24=204
59 x 9
50x9=450
9x9=81
450+81=531
74 x 8
70x8=560
4x8=32
560+32=592
97 x 12
90x12=108
7x12=84
108+84=192

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