Unit 4: Multidigit Multiplication

Extended Multiplication

100

40 * 30 = 

1,200

200

70 * 2 = 

140

300

80 * 90 = 

7,200

400

500 * 60 = 

30,000

500

3,000 * 7 = 

21,000

Any Method

100

27 * 5

135

200

168 * 4

672

300

42 * 39 =

1,638

400

43 * 6 = 

258

500

365 * 34 = 

12,410

Converting Measurements

100

1 L = ? mL

1,000 mL 

200

8 L = ? mL 

8,000 mL

300

1 kg = ? g

1,000 g

400

? kg = 27,000 g

27 kg

500

? kg = 12,000 g

12 kg

Number Stories

100

Madison is buying a laptop for $586. She paid for the laptop using four $100 bills, fifteen $10 bills, and forty-six $1 bills. How much did Madison pay? 

$596

200

Joey is buying an electric scooter. He paid for the scooter using six $100 bills, three $20 bills, and eight $1 bills. How much did Joey pay?

$668

300

Danielle and Hector are selling raffle tickets to raise money for the school band. Danielle sells 5 tickets per day for 4 weeks straight. She then sells 4 tickets per day for 1 week. How many tickets does Hector need to sell if he wants to sell more tickets than Danielle?

More than 168 tickets

400

Pablo buys 18 new songs each month. Each song costs $2. How much money does Pablo spend on songs in 3 years?

$1,296

500

Kaitlyn, Michael, and Anthony drive together to visit their aunt and uncle. They decided to take turns driving. Kaitlyn drives for 24 miles. Michael drives three times as far as Kaitlyn. Then Anthony drives twice as far as Kaitlyn and Michael combined. How far did Anthony drive?

192 miles

Rectilinear Shapes

100

Question A on worksheet

Find the area

8 in²

200

Question D on worksheet

Find the area

71 in²

300

Question H

Find the area

51 in²

400

Question K 

Find the area

62 in²

500

Question L

Find the area

56 in²