Unit 1 Extending Whole Number Operations

about, a little, more than, less than, close to, approximately

• factor

• difference

• estimation language

• product

to estimate a number to it's nearest place value (5 or more- raise the score; 4 or less- let it rest)

• divisor

• sum

• estimation language

• round

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Aspen added 14 to the product of 224 and 16. What is the sum?

• 3,748

• 3,808

• 3,598

• 3,584

Tags

CCSS.4.OA.A.3

Mrs. Graves has 784 erasers. She gives each of the 36 sixth grade students the same number of erasers. How many erasers will each student get?

• 21

• 22

• 23

• 20

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Tom Brady ran 15,234 yards last season. This season he ran 18,187 yards. About how many yards he ran for the two seasons?

• 3,000 yards

• 33,000 yards

• 35,000 yards

• Not here

285 x 31

• 645
• 7,225
• 8,835
• 16,855

Tags

CCSS.5.NBT.B.5

5,280 ÷ 16 =

• 230
• 30
• 330
• 3

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2