Unit 3 Review

Add. 8,547+1,232

• 8,892

• 8,987

• 7,779

• 9,779

Tags

CCSS.4.NBT.B.4

Subtract. 9,774-544

• 9,230

• 2,903

• 9,203

• 9,840

Tags

CCSS.4.NBT.B.4

An elementary school is collecting box tops. The table shows how many box tops each grade level collected.

Which two grade levels collected about 5,000 box tops?

• 1st and 4th grade

• 1st and 2nd grade

• 2nd and 3rd grade

• 3rd and 4th grade

Add using an algorithm or an addition strategy.

56,321+21,477

• 77,798

• 70,778

• 87,787

• 99,878

Tags

CCSS.4.NBT.B.4

Add. 2,356+4,541

Tags

CCSS.6.NS.B.3

Subtract. 15,645-2,235

Tags

CCSS.4.NBT.B.4

Solve. 34,988-29,107

• 5,881

• 5,818

• 4,118

• 3,218

Add using an algorithm. 67,541+2,342

Tags

CCSS.4.NBT.B.4

Subtract using an algorithm or a subtraction strategy.

49,983-20,952

• 30,901

• 20,931

• 29,310

• 29,031

Tags

CCSS.4.NBT.B.4

How many total box tops did 4th and 1st grade collect altogether?

• 6,509

• 5,731

• 5,238

• 6,016