Use the Distributive Property to simplify the expression 6 • 68.
Evaluate the expression 48 ÷ m for m = 10.
Solve the equation 3.8 = x ÷ 7.7. Then check the solution.
Solve x + 5.1 = 13.4
Use mental math to solve the equation 8x = 64.
Solve the equation 22 = m + 1. Then check the solution.
Evaluate the expression 45 – 4x for x = 5.
. Find the missing term Box, 256, 64, 16.