Estimate the sum by rounding each addend.
64 + 38 = _______
What is 60 + 40 = 100
100
The Roman Numeral of CLVI
What is 156
100
Add:
74 + 41 + 32 = ______
What is 147
100
The Turner family went on a road trip last week. They drove 239 miles on Monday, 174 miles on Tuesday, 316 miles on Wednesday, and 648 miles on Friday. How many miles did the family drive in all?
Estimate the difference by rounding each number to the greatest place value.
198 - 123 = ______
What is 200 - 100 = 100
200
The decimal system value of MDXXVII
What is 1,527
200
Subtract:
127 - 98 = ______
What is 29
200
Sophie received the following grades on her weekly test papers last week: 93 in Math, 84 in Science, 95 in History, 90 in Reading, 81 in Language, 100 in Spelling, and 91 in Bible. List her grades in order from greatest to least.
Round each addend to the nearest dollar, then estimate the sum.
$4.13 + $11.87 + $9.06 = _______
What is $4.00 + $12.00 + $9.00 = $25.00
300
The Roman Numeral for 433
What is CDXXXIII
300
Add:
48,796 + 53,217 + 61,493 = ________
What is 163,506
300
Tim bought a dozen donuts and a cookie cake for the party. The total cost was $24.38. If the dozen donuts cost $6.79, then how much did the cookie cake cost?
What is $17.59
300
Complete the pattern:
4, 12, 36, _____, _____, _____
What is 108, 324, 972
400
Round each number to the highest place value, then estimate the difference.
18,812 - 7,284 = _______
What is 20,000 - 7,000 = 13,000
400
The decimal system value of MCMXCII
What is 1,992
400
Subtract:
23,540 - 14,608 = _______
What is 8,932
400
DAILY DOUBLE
The first place runner was given $1,350 for winning the race. The second place runner was given $725. How much more money did the first place runner receive than the second place runner?
What is $625 more
400
Extend the pattern:
25,000; 5,000; 1,000; _____; _____; _____
What is 200; 40; 8
500
Round each addend to the nearest ten million place, then add to find the estimate.
134,092,719 + 259,821,453 + 25,984,726 = __________
What is
130,000,000 +260,000,000 + 30,000,000 = 420,000,000
500
MMXLIV - CMLXI = ___________
What is 1,083
500
Subtract:
173,000 - 56,857 = _________
What is 116,143
500
Mr. Scooby had 3 types of candy in his bucket: Sour Patch Kids, Skittles, and Starburst Jelly Beans. He had 173 pieces of candy in his bucket. 48 pieces were Sour Patch Kids, and 51 pieces were Skittles. How many Starburst Jelly Beans were in his bucket?