Chapter 3 Building Fluency

Find the sum or difference: 6,106 - 923 = ______

• 5,183

• 5,200

• 5,000

• 4,900

Tags

CCSS.4.NBT.B.4

Find the sum or difference: 9,247 + 536 = ______

• 9,783

• 9,700

• 9,800

• 9,600

Tags

CCSS.4.NBT.B.4

Find the sum or difference: 3,519 + 4,490 = ______

• 8,009

• 7,000

• 8,500

• 7,500

Tags

CCSS.4.NBT.B.4

Find the sum or difference: 8,075 - 2,134 = ______

• 5,941

• 6,000

• 5,000

• 4,941

Tags

CCSS.4.NBT.B.4

Find the sum or difference: 5,982 + 1,714 = ______

• 7,696

• 7,500

• 8,000

• 6,500

Tags

CCSS.4.NBT.B.4

Find the sum or difference: 7,438 - 4,855 = ______

• 2,583

• 2,500

• 3,000

• 2,600

Tags

CCSS.4.NBT.B.4

Estimate the product: 66 × 48. So, 66 × 48 is about ______.

• 3,168

• 3,200

• 3,000

• 3,100

Tags

CCSS.4.NBT.B.5

Estimate the product: 8 × 326. So, 8 × 326 is about ______.

• 2,608

• 2,500

• 3,000

• 2,700

Tags

CCSS.4.NBT.B.5

Find two estimates that the product 3 × 7,391 is between. So, the product is between ______ and ______.

• 21,000 and 22,000

• 20,000 and 23,000

• 22,000 and 24,000

• 19,000 and 21,000

Tags

CCSS.4.NBT.B.5

Find the product: 8 × 7 =

• 56

• 54

• 49

• 63

Tags

CCSS.3.OA.C.7