100 x 19 = 1900 100 x 12 = 1200
20 x 19 = 380 80 x 12 = 960
8 x 19 = 152 6 x 12 = 72
1900 + 380 + 152 = 2432 1200 + 960 +72 = 2232
3. 243 x 15 = 3645 4. 223 x 45 = 10035
200 x 15 = 3000 200 x 45 = 9000
40 x 15 = 600 20 x 45 = 900
3 x 15 = 45 3 x 45 = 135
3000 + 600 + 45 = 3645 9000 + 900 + 135 = 10035
WOW! Did you find this hard to solve. Mr Nath must be proud of! Stay optimistic!
ReplyDeleteHi Jason its Gideon
ReplyDeleteI really like how you used place value partitioning to solved the maths problems its great to see you using place value partitioning to solve maths problems but anyways keep up the great work and keep blogging and stay safe