LEAP 2025 Math Grade 8 Chapter 2

LEAP 2025 Math Grade 8 Chapter 2 Sample

1 pt
1.

1×107×5×1021=

1 pt
2.

2.8×108÷7×105=

1 pt
7.

Miss Sheldon found a pint of ocean water contained beneficial bacteria numbering 1.7×105. Express this as a standard number.

1 pt
10.

Airplanes can go 4.9×102 miles per hour. If a flight between two secret locations is 1.2×104 miles, about how many hours will it take the airplane to get to its destination?

1 pt
13.

20÷5×103+4.1