Grade 3 Unit 2 Math LEAP A

Which expression is represented by the model above?

• 4 x 9

• $9\div4$

• 36 x 4

• $9\div36$

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.A.4

CCSS.3.OA.B.5

CCSS.3.OA.C.7

Select 2 situations that can be expressed as 5 x 10:

• On a cookie sheet there were 5 rows of cookies with 10 cookies in each row.

• Dominic has $10 and gets $5 more dollars from Wade.

• Mia had 10 sandwiches and shared them equally with 5 friends.

• Each page in a photo album can hold 10 pictures. There are 5 pages in the album.

• Brooke has 10 red flowers and 5 yellow flowers.

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

There are ___ groups of 3 dots.

• 2

• 3

• 6

• 1

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.A.4

There are ___ dots in each group.

• 2

• 3

• 6

• 1

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.A.4

CCSS.3.OA.C.7

Which sentence is true for 3x6?

• There are 6 marbles in Caylah's hand and she drops 3 of them.

• Jace has 3 kids and 6 pets in his family.

• Mrs. Bernard bought 6 dozen donuts for $3 each dozen.

• Gabe gave 6 candles to 3 friends.

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

A waiter carried 5 baskets of breadsticks with 6 breadsticks in each basket. How many breadsticks did he carry?

• 5x6=30

• 5+6=11

• 6-5=1

• $30\div5=6$

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.B.5

CCSS.3.OA.C.7

Which number sentence represents the model?

• 3x5=15

• 3+5=8

• 5x5=25

• 5+3=15

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

Anderson bought 72 new books and arranged them into 8 even stacks. How many books were in each stack?

• 9

• 8

• 7

• 6

Tags

CCSS.3.OA.A.2

CCSS.3.OA.A.3

CCSS.3.OA.B.6

Brooklynn plans to make a garden with 9 rows of 7 plants each. Which equations can Brooklynn use to find the total number of plants needed? Select 3 equations.

• 9x7=?

• ?=7x9

• 7+7+7+7+7+7+7+7+7=?

• 9+7=?

• ?=7+9

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.B.5

CCSS.3.OA.C.7

There are 48 students at recess. When the bell rings, students form 8 equal lines. Which equation can be used to find the number of students in each line?

• $48\div8=?$

• $48\times8=?$

• $8\div?=48$

• $48-8=?$

Tags

CCSS.3.OA.A.2

CCSS.3.OA.A.3

CCSS.3.OA.A.4