68Addition, Subtraction, and Multiplication Problems (1 of 2)03:11
68Addition, Subtraction, and Multiplication Problems (2 of 2)02:45
70Multiplication Review (1 of 2)01:55
70Multiplication Review (2 of 2)02:33
71Review: Problem-Solving (1 of 2)02:05
71Review: Problem-Solving (2 of 2)02:37
Placing Larger Numbers on Top
Cruise ship: lifeboats and life rafts on each side of the ship. There are 7 lifeboats per side: capacity 150 persons. 28 life rafts per side: capacity 25 persons. Calculate total capacity.