A synonym for rounding that starts with the letter "E".
What is Estimate
100
At least 2 steps
What is how many steps a multi-step problem must have
100
Answers will be on white boards.
What does an UPSE chart look like.
200
30,684 + 21,532
What is 52,216
200
42,631 - 12,750
What is 29,881
200
Estimate 2,391
What is 2,000
200
2+4=( )-6=
What is 0
200
Understand
What is the U in UPSE
300
316,478 + 243,739
What is 560,217
300
943,745 - 562,685
What is 381,060
300
Round or Estimate 956,123
What is 1,000,000
300
Haruto has tomato plants in his backyard. This year the
plants grew 127 tomatoes. Birds had eaten 19 of the
tomatoes. 23 tomatoes had been ruined by bugs.
He picked the rest. How many tomatoes did Haruto
pick?
What is 85
300
Plan
What is the P in UPSE
400
1,234,432 + 1,343,567
What is 2,577,999
400
1,589,976 - 478,865
What is 1,111,111
400
Estimate 12,982 + 15,234
What is 30,000
400
Webster Elementary School has 124 first graders and 130
second graders. On Friday, 12 first graders and 9 second
graders were absent. How many first and second graders
were in school on Friday?
What is 233
400
Solve
What is the S in UPSE
500
9,999,999 + 9,876,543
What is 19,876,542
500
1,000,000 - 987,321
What is 12,679
500
9,876,543,321 rounded
What is 10,000,000,000
500
On Thursday the Meat King Market sold 210 pounds of ground beef. On Friday they sold twice
that amount. On Saturday they only sold 130 pounds. How much more meat did they sell on
Friday than Saturday?