Estimate sum and difference

Estimate the sum of 37+99 by rounding to the nearest tens

• 120
• 150
• 140
• 136

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.B.4

CCSS.5.NBT.B.7

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

• 100
• 200
• 0
• 300

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.B.4

CCSS.5.NBT.B.7

Estimate the sum of 327+431 by rounding to the nearest hundreds

• 700
• 600
• 758
• 800

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.B.4

CCSS.5.NBT.B.7

 $Estimate\ to\ the\ tens\ place.\ \$   $488\ -\ 351\ =\$  

• 140

• 160

• 130

• 200

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.B.4

CCSS.5.NBT.B.7

Estimate to the thousands place.
38,674 + 83,102 =

• 122
• 122,000
• 120,000
• 121,776

Tags

CCSS.3.OA.D.8

CCSS.3.NBT.A.2

Estimate to the hundreds place.
387 + 410 + 405 = 

• 12
• 1,300
• 1,000
• 1,200

Tags

CCSS.3.NBT.A.1

CCSS.3.OA.D.8

Estimate the difference of 470-289 by rounding to the nearest hundreds

• 300
• 100
• 181
• 200

Tags

CCSS.3.NBT.A.1

CCSS.3.OA.D.8

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
• 109 more
• 100 more
• 110 more

Tags

CCSS.3.OA.D.8

CCSS.4.OA.A.3

CCSS.7.EE.B.3

Eastfield college has 1,537 students. Richland college has 2,785. Rounding to the HUNDREDS place, approximately how many fewer students does Eastfield college have than Richland college.

• 1,300
• 1,200
• 1,100
• 1,500

Tags

CCSS.3.NBT.A.1

CCSS.3.OA.D.8

CCSS.3.NBT.A.2

A museum has 237 works of art on the first floor. The second floor has 349 works of art. The third floor has 219 works of art. About how many works of art in all? (Use greatest place value.)

• 800

• 700

• 750

• 660

Tags

CCSS.3.NBT.A.1

CCSS.3.OA.D.8

CCSS.3.NBT.A.2