Unit 1 Review

Skip Counting

100

2, 4, 6, 8, 10, 12

What are we skip counting by?

2s

200

Fill in the blank. 

3, 6, 9, ___

12

300

Fill in the blanks. 

4, 8, ____, 16, 20, _____

12, 24

400

Fill in the blanks. 

55, 60, ___, 70, 75, _____

65, 80

500

Fill in the blanks. 

9, 18, ____, _____, ______, 54

27, 36, 45

Quick Facts- x

100

2x2

4

200

3x1

3

300

5x2

10

400

7x3

21

500

8x6

48

Quick Facts- /

100

4/2

2

200

6/3

2

300

10/2

5

400

27/3

9

500

45/9

5

Arrays

100

How many rows does this array have? 

XXXXX

XXXXX

XXXXX

3 rows

200

Write a multiplication sentence to represent this array 

XXXXXX

XXXXXX

2x6= 12

6x2= 12

300

Draw an array with 4 rows of 7. 

XXXXXXX

XXXXXXX

XXXXXXX

XXXXXXX

400

Draw an array with 6 rows of 6 and write a multiplication sentence to represent the array. 

XXXXXX

XXXXXX

XXXXXX

XXXXXX

XXXXXX

XXXXXX

6x6= 36

500

Draw an array to represent this equation: (3x2)+(4x2) and find the answer. 

OO

OO

OO

XX

XX

XX

XX

6x2=12

Word Problems

100

4 friends go camping. If there are 2 tents, how many friends go in each tent? 

2 friends 

4/2=2

200

Eliana is planting a garden. If she has 3 rows of 5 carrots, how many carrots does she plant in all? 

She plants 15 carrots in all. 

3x5=15

300

Julian is having a party. He buys 18 party hats to put out at tables. If 6 friends are sitting at each table, how many tables does he need?

He needs 3 tables. 

18/6=3

400

Peter and his 15 friends are going to the movies. If they take 4 cars and split up equally, how many friends go in each car?

Each car has 4 friends. 

16/4=4

500

June was selling raffle tickets. If each ticket costs $9, and she sells 7 of them, how many money does she make in all?

June makes $63. 

9x7= 63