Bella rolls 2 number cubes 60 times. how many times can she expect the sum of the numbers to be greater than 10?

Simplify this expression. 8x 16(x + y)

Hundred and tens tables to make 430 in five different ways

Long division setup showing an incomplete calculation. 12 is in the divisor, 6839 is in the dividend, and 5 hundreds and 6 tens is written in the quotient. 6000 is subtracted from 6839 to give 839. an unknown value represented by a box is being subtracted from 839. what number should be placed in the box to complete the division calculation?