What are the unknown numbers in the number line?

Max has 3 boxes of crayons. Each box has 8 different colors of crayons. Each box has 5 crayons of each color. Which equation can be used to find the number of crayons (c) Max has altogether?

3 x 8 = ◻

12 x 5 = ◻

11 x 5 = ◻

42 = 6 x ____

24 ÷ 4 = ◻

42 = 6 x ____

When a number is multiplied by 1 the number remains the same true or false?

◻ = 16 ÷ 8

Decide whether (3x5)+4 expression is equal to 3 X 9.True or False

40 ÷ 4 = ◻

4 x 5 = ◻