Place Value
Array
Partial products
Word problems
100

15x6

90

100

32x8

256

100

83x5

415

100

Jack went to the store and bought 5 different games. If each game cost $12.00, how much money did Jack spend in all?

Jack spent $60.00.

200

68x3

204

200

73x8

584

200

53x8

424

200

Joan made a bunch of cookies for her teachers. If she made 15 groups of 18 cookies, how many cookies did she bake?

Joan baked 270 cookies. 

300

34x27

918

300

35x27

945

300

67x49

3,283

300

What is the product of 56 and 39?

2,184

400

65x49

3,185

400

83x59

4897

400

45x86

3,780

400

Jenna is mkaing some bread. She has to let the bread rise before baking it. When she first puts the dough into a ball, it is 46 centimeters around. She needs to let it triple in size. How large does the ball need to be before she can bake it?

138

500

132x7

924

500

427x4

1708

500

428x3

1, 284

500

A new city is developing in Minnesota. Last year, the population was 236 people. This year, the population is 7 times what it was last year. What is the current population of this new city?

1,652 people