Adding/Subtracting/Estimating

3,000 - 673

• 1,327

• 2,427

• 2337

• 2,327

Tags

CCSS.4.NBT.B.4

7,006 - 3,529

• 3,478

• 3,487

• 3,577

• 3,477

Tags

CCSS.4.NBT.B.4

6,008 - 4,879

• 1,329

• 1,239

• 1,129

• 1,128

Tags

CCSS.4.NBT.B.4

10,000-5,555

• 5,055
• 4,445
• 3,555
• 6,445

Tags

CCSS.4.NBT.B.4

Estimate to the ten thousands place.  
47,623 - 12,385 =

• 40
• 34,238
• 40,000
• 30,000

• 800 and 700

• 760 and 866

• 750 and 700

• 770 and 800

Estimate the sum of 120+190 by rounding to the nearest hundreds

• 100
• 200
• 0
• 300

Estimate the answer to:

906 + 397

• 1300

• 1200

• 1310

• 1303

237 fifth graders and 346 fourth graders went on a field trip. Estimate how many more fourth graders were on a field trip than fifth graders.

• 200 more
• 300 more
• 100 more
• 400 more

Mrs. Krutak used 1,820 pencils last year. This year she thinks she will use 1,932 pencils. About how many pencils is that all together?

• 2,000
• 3,000
• 4,000.
• 5,000