Вычислите: 133 × 4; 267 × 3; 453 × 2; 132 × 6; 367 × 2; 265 × 3; 219 × 4; 490 × 2; 278 × 3; 353 × 2; 123 × 6; 221 × 4; 108 × 8; 110 × 9; 176 × 4; 345 × 2; 205 × 4; 220 × 4; 125 × 7; 169 × 5; 117 × 7; 407 × 2; 280 × 3; 160 × 6; 122 × 7; 206 × 4; 390 × 2; 119 × 7; 122 × 8; 320 × 3; 409 × 2; 116 × 8; 147 × 5; 306 × 3; 421 × 2; 208 × 4.

Умножаем каждое число на однозначный множитель:

• 133 × 4 = 532
• 267 × 3 = 801
• 453 × 2 = 906
• 132 × 6 = 792
• 367 × 2 = 734
• 265 × 3 = 795
• 219 × 4 = 876
• 490 × 2 = 980
• 278 × 3 = 834
• 353 × 2 = 706
• 123 × 6 = 738
• 221 × 4 = 884
• 108 × 8 = 864
• 110 × 9 = 990
• 176 × 4 = 704
• 345 × 2 = 690
• 205 × 4 = 820
• 220 × 4 = 880
• 125 × 7 = 875
• 169 × 5 = 845
• 117 × 7 = 819
• 407 × 2 = 814
• 280 × 3 = 840
• 160 × 6 = 960
• 122 × 7 = 854
• 206 × 4 = 824
• 390 × 2 = 780
• 119 × 7 = 833
• 122 × 8 = 976
• 320 × 3 = 960
• 409 × 2 = 818
• 116 × 8 = 928
• 147 × 5 = 735
• 306 × 3 = 918
• 421 × 2 = 842
• 208 × 4 = 832