DOL 12

Timothy cuts out 16 triangles for an art project. He separates them into 2 different stacks of equal numbers. Draw triangles to find the number in each group. Label known and unknown information on the strip diagram to help you solve.

There are 14 mints in 1 box. Cecilia eats 2 mints each day. How many days does it take Cecilia to eat 1 box of mints? Draw and label a strip diagram to solve.

A mole tunnels 2 inches into the ground each day. The mole tunnels at about the same pace every day. How many days will it take the mole to tunnel 18 inches? Which strip diagram could be used to find the amount of days it takes the mole to tunnel 30 inches?

Match. Write the letter that completes the equation next to each number 1 - 6.

Look at the division equation below. Describe how it’s possible for two different strip diagrams to represent the division equation.

Use the RDW strategy to show your solution.

16 ÷ 8 = 2

Tags

CCSS.4.NBT.B.6

CCSS.5.NBT.B.6