Summer Camp Supply Run: Multiplying for Big Groups

Multiply by a one-digit number and multiply two two-digit numbers.

Supplies by the box

Multiply to find each total. Show your work on scrap paper.

Camp Pinecrest has 8 cabins. Each cabin needs 135 craft sticks.

8 × 135 = craft sticks

The camp kitchen orders 4 crates of paper cups. Each crate has 1,250 cups.

4 × 1,250 = cups

The camp bus drives 216 miles each week. How many miles does it drive in 7 weeks?

miles

The camp pool pump moves 3,406 gallons of water each day. Break apart 3,406 to find how many gallons it moves in 5 days.

3,000 × 5 =
400 × 5 =
6 × 5 =
So 3,406 × 5 = gallons

The camp orders 9 boxes of napkins. Each box holds 1,108 napkins. How many napkins is that?

A. 9,072B. 9,972C. 10,972D. 1,117

Multiply two two-digit numbers. Use partial products to help.

There are 23 tents. Each tent uses 14 stakes. Find the partial products, then the total.

20 × 10 = 200
20 × 4 =
3 × 10 =
3 × 4 =
23 × 14 = stakes

36 campers each put 15 beads on a bracelet. How many beads do they use in all?

A. 216B. 5,400C. 540D. 450

The camp buys 42 packs of water bottles. Each pack has 12 bottles.

42 × 12 = bottles

Match each problem to its product.

10.

The camp director needs orders of more than 1,000 items. Circle every problem with a product greater than 1,000.

11.

At archery, 64 campers each shoot 25 arrows. How many arrows do they shoot in all?

arrows

Answer in complete sentences.

12.

Jamal found 27 × 13 like this: 27 × 3 = 81, 27 × 1 = 27, and 81 + 27 = 108. What mistake did he make? Find the correct product.