YOUNG MATHEMATICIAN GRADE :6

5, 8 LCM: ...............

A factory produces 30,480 bolts in 12 hours. If the same number of bolts are produced each hour, how many bolts does the factory produce in 5 hours?

Find the greatest whole number that can replace ■ to make the statement true.

■ < 5,171 ÷ 47

Find the prime factorization.

126

Write the unknown number for the ■.

■ , 3 LCM: 42

Use the GCF and the Distributive Property to express the sum as a product.

32 + 20

Find the GCF.

16, 100

Estimate.

57.08 + 34.71

Estimate

6.95 × 12

Shawn’s rectangular mobile home is 7.2 meters wide and 19.5 meters long. What is its area?