Showing posts with label Maths. Show all posts
Showing posts with label Maths. Show all posts

Wednesday, 30 May 2018

We are learning to subtract tens.

12-9=3
(12-10) 2+1=3

26-9=17
(26-10) 16+1=17

145-9=136
(145-10) 135+1=136

256-29=227
(256-30) 226+1=227

375-19=356
(375-20) 355+1=356

Monday, 28 May 2018

We are learning the distributive property of multiplication here is my learning:
8x7=56 
(5x7)+(3x7)

                               35+21=5                                8x3=24                                     42x5=210
(4x3)+(4x3)                             (40x5)+(2x5)
  12+12=24                                200+10=210   

15x7=105
 (10x7)+(5x7)
70+35=105