# Select and use efficient mental and written strategies, and digital technologies, to multiply whole numbers of up to four digits by one- and two-digit numbers

 1 Hit the big times: 31 x 3 2 Hit the big times 42x2 3 Hit the big times: 21 x 4 4 Big Times: 43 X 3 = **9 5 Big Times: 52 X 4 = **8 6 Big Times: 83 X 3 = **9 7 Big Times: 72 X 4 = **8 8 Number production: Complete each multiplication sentence 9 Number production: Complete each multiplication sentence 10 Number production: Complete each multiplication sentence 11 Number production: Complete each multiplication sentence 12 Hit the Big times: 259 x 3 =*7* 13 Hit the Big times: 524 x 3= **72 14 Hit the Big times: 628 x 3= 1*8* 15 Maths production: Complete each multiplication sentence. 16 Number production: Complete each multiplication sentence. 17 Double up: Double 24, 2400 18 Double up: Double 16, 1600 19 Double up: Double 99, 990 20 Double up: Double 38, 380 21 Same or different: Click all the boxes where the answer is the same. 22 Same or different: Click all the boxes where the answer is the same. 23 Multi-multiplication: Use 4 different multipliers to change the number 25 24 Multi-multiplication: Use 4 different multipliers to change the number 32 25 Multi-multiplication: Use 4 different multipliers to change the number 24 26 Double up: Double 64, 6.4 27 Double up: Double 35, 3500 28 Happy Birthday 3 - weeks in 6 years 29 Product Launch: 32 x 8 30 Product Launch: 61 x 8 31 Product Launch: 2x96 32 Product Launch: 49 x 3 33 Same or different: Click all the boxes where the answer is the same