Exact or Estimate

Sally has 46 books, Mike has 22 books, and Fred has 34 books. How many books do they have together ?

• Exact

• Estimate

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Sandy had 43 pennies in her bank. Her dad gave her 40 pennies and her mother gave her 37 pennies. How many pennies does Sandy have now ?

• Exact

• Estimate

Tags

CCSS.2.NBT.B.6

Dorian paid $10.00 and $8.00 for two books. About how much money did he pay for the books?

• Exact

• Estimate

Kaci had $50 to spend for school clothes. She bought a skirt for $20 and two shirts for $15. About how much money did Kaci's belt cost?

• Exact

• Estimate

There are 88 students in third grade and 79 in fourth grade. Which answer is closest to the amount of students in all?

• Exact

• Estimate

I sold 32 pencils, 25 erasers. What is the best estimate of the number of supplies we sold?

• Exact

• Estimate

Sam went hiking at the park this weekend. He hiked 7 miles on Saturday and 4 miles on Sunday. How many miles did same hike?

• Exact

• Estimate

Tags

CCSS.2.OA.A.1