Friday 10.9.2020 Math

Round the following number to the nearest ten.
523

• 530
• 540
• 524
• 520

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round the following number to the nearest ten.
448

• 440
• 449
• 430
• 450

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Daniel has 234 rocks in his collection.  Sam has 348 rocks.  Which is the best estimate of how many rocks both boys collected?

• 548
• 580
• 650
• 500

Tags

CCSS.3.NBT.A.1

CCSS.3.OA.D.8

CCSS.3.NBT.A.2

Rounding means

• add
• to move the numbers up or down depending on the place value 
• moving

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

what is 243 rounded to the nearest hundred??

• 200
• 243
• 20
• 67

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round 35 to the nearest ten

• 36
• 45
• 40
• 350

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round 74 to the nearest ten

• 65
• 70
• 7.0
• 87

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round to the nearest hundred:
276

• 200
• 250
• 275
• 300

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Ariah needed to get her car worked on. The shop charged $287 for a new headlight and $173 to fix the air conditioning. How much did she pay to have her car worked on?

• $450
• $114
• $460

Tags

CCSS.3.OA.D.8

Daniel has 234 rocks in his collection.  Sam has 348 rocks.  Which is the best estimate of how many rocks both boys collected?

• 548
• 580
• 650
• 500