One digit by Two Digits
1 digit by 3 (1)
One digit by Three (2)
Vocabulary
Review add/sub
100

31 x 4

124

100

941 x 0

0

100

868 x 6

5,208

100

Type of answer you get in a multiplication problem

Product

100

3,654 + 478 + 5 = 

4,137

200

76 x 6

456

200

533 x 8

4,264

200

111 x 4

444

200

Columns and rows used to help express multiplication

What is a rectangular array?

200

6,900+850+6= 

7,756

300

80 x 5

400

300

596 x 2

1,192

300

572x7

4,004

300

Making an educated guess before answering a math question

What is an estimate?

300

2,700+640+30=

3,370

400

14 x 7

98

400

133 x 3

399

400

818 x 2

1,636

400

Name one way to solve a multi-step multiplication problem

Algorithm, array, area model, equations

400

7,800+300+5=

8,105

500

99 x 4

396

500

641 x 4

2,564

500

999 x 5

4,995

500

5,000 x 1,000

5,000,000

500

9,950+350+2=

10,302