Math Review

Round 4.682 to the nearest tenth.

Mario and Luigi both battle Magikoopa. Luigi earns 120.75 points for defeating Magikoopa. Mario earns 4 times as much as Luigi. How many more points does Mario earn than Luigi for beating Magikoopa? Do NOT include a label.

Write the following in standard form. 3 x 10 + 8 x 1 + 9 x 1/10 + 2 x 1/1000

Yoshi has 5 3/4 pounds of apples. He eats 2/3 pounds of apples in Yoshi's Island. Then, he eats 2 1/2 pounds of apples in Donut Plains. How many pounds of apples does Yoshi have left? Do NOT include a label.

Yoshi beats 54 Koopa Troopas. Mario beats 2/9 as many Koopa Troopas as Yoshi. How many Koopa Troopas does Mario beat? Do NOT include a label.

Mario swims through 21,240.15 gallons of water with Baby Yoshi. After eating enough Blurps (the fish wearing goggles), Baby Yoshi turns into an adult Yoshi. Mario then swims through 660,430.426 gallons of water with adult Yoshi. How many gallons of water does Mario swim through total?

Mario earned a total of 741 points for beating 5 levels. He earned the same amount of points for each level. How many points did Mario earn for beating one level? Do NOT include a label.

Solve. Simplify and reduce if possible: 7 ÷ 2/5

Order from least to greatest: 1.01, 1.11, 1.005, 1.405

Luigi found yellow, blue, and red Yoshis in Star World. The height of each Yoshi is 1.473 feet. Which expression has the value 1.473?

A.(1 x 10) + (4 x 1) + (7 x 1/10) + (3 x 1/100)

B.(1 x 1) + (4 x 1/10) + (7 x 1/100) + (3 x 1/1000)

C.(1 x 1) + (4 x 1/10) + (73 x 1/100)

D.(1 x 1) + (47 x 1/10) + (3 x 1/1000)