Word problems (some multi-step)
Multiplying by 10s, 100s, 1000s and finding n
Estimate your answers
Use Distributive Property (Draw a box)
Random Big Brain Stuff
100

There are 6 times as many dogs as cats. If there are 20 dogs, how many cats are there?

Write the equation and solve

6 x 20 = 120

100
7 x 6,000
42,000
100
3 x 165
600
100
13 x 6
78
100

Solve using PARTIAL PRODUCTS

143 x 5

143

x   5

______

500

200

  15

715

200

Write a comparison sentence for 5 x 3 = 15

5 times more than 3 is 15

200
4 x 80
320
200
86 x 4
3,600
200
6 x 15
90
200

Use EXPANDED FORM to solve

923 x 5

900 x 5 = 4,500

20 x 5 = 100

3 x 5 = 15

4,615

300
Kyle and Karen each bought 6 books of ride tickets at the fair. Each book has 15 tickets. How many tickets did they buy altogether?
180 tickets
300
6 x 2,000
12,000
300
2,213 x 5
10,000
300
14 x 4
56
300

Find n

10 + 5 x 3 - 12 + 3

10 + 15 - 12 + 3

25  - 12 + 3

25 - 15

10

400
A car dealer has 8 rows of cars with 16 cars in each row. In each of the first 3 rows, 6 cars are used cars. How many NEW cars does the dealership have?
110 new cars
400

Find n

50 x 2 - (10 + 2) + 8

50 x 2 - 12 + 8

100 - 12 + 8

100- 20

80

400
6 x 98
600
400
19 x 4
76
400

5 x 5,126 = 25,630

True or false?

True

500
Allie is building a patio. The patio will have 8 tiles in each of the 13 rows. She has already built the center section with 4 tiles in each of the 7 rows. How many more tiles are needed to complete the patio?
76 tiles
500

600 x 500

30,000

500
777 x 7
5,600
500
16 x 6
96
500

Miles has 3 boxes of baseball cards with 50 cards in each box. He also has 5 boxes with 40 basketball cards in each box. If Miles goes to the store and buys 50 more baseball cards, how many baseball and basketball cards does Miles have?

Baseball cards: 50 x 3 = 150

Basketball cards: 40 x 5 = 200

Baseball cards after store: 150 + 50 = 200

Total: 200 + 200

400 baseball cards

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