Niko made a generalization.
She said that a 6s fact can break into a 4s fact and a 2s fact.
Choose the correct explanation to tell whether Niko's generalization is true or false.
(1 point)
true; 6 × 9 = (4 × 9) + (2 × 9) = 54 6 × 9 = ( 4 × 9) + ( 2 × 9) = 54
true; 6 × 9 = (5 × 9) + (1 × 9) = 54 6 × 9 = ( 5 × 9) + ( 1 × 9) = 54
false; 6 × 9 = (6 × 2) + (6 × 4) = 36 6 × 9 = ( 6 × 2) + ( 6 × 4) = 36
false; 6 × 9 = (4 × 5) + (2 × 4) = 28
1 answer
false; 6 × 9 = (6 × 2) + (6 × 4) = 36
1 answer