Rounding
What is 5.42 rounded to the nearest WHOLE NUMBER?
5
Estimate using rounding. 38.23 + 11.84
About 50
What is 1.54 + 2.46?
4
What is 5.7-2.3?
3.4
Jude goes shopping for school clothes. He buys a pair of sneakers for $65.50 and a pair of jeans for $32.80. If his mom gave him $100, how much money does he have left?
$1.70
What is 0.329 rounded to the nearest HUNDREDTH?
0.33
Estimate using Rounding. 75.38 + 22.04
About 100
What is 11.32 + 5.7?
17.02
What is 14.5-8.6?
5.9
Rebecca biked 4.5 miles today and 3.2 miles yesterday. If her goal for the week is 10 miles, how much farther does she need to bike?
She still needs to bike 2.3 miles to meet her goal.
What is 1,567.09 rounded to the nearest THOUSAND?
2,000
Estimate 31.29 + 58.07
About 90
What is 71.27 + 68.9?
140.17
What is 111.2-13.4?
97.8
For lacrosse season, John decided to buy a ball for $6.50, new shorts for $29.60, as well as a pair of lacrosse shoes for $41.90. John currently has $25.80, and a coupon for $11.00 off his purchase. How much more money does John need to complete his purchase?
$41.20
What is 674,980,011 rounded the the nearest TEN MILLION?
670,000,000
Estimate the sum 12.045 + 11.81 + 12.3 + 11.56
About 45 - 50
What is 13+0.805?
13.805
What is 808.3-607.13?
201.17
For lunch, John bought a glass of juice for $1.40, a reuben sandwich for $4.10, as well as some sherbet for $2.40. The tax came out to $1.00, and John paid with $14.00. How much change should John receive?
$5.10
What is 2.799 rounded to the nearest HUNDREDTH?
2.8
Estimate the difference
136.45 - 15.88
About 120
What is 74+1.3+0.45?
75.75
What is $2.01-$0.99?
$1.02
Keith wanted to save money to buy a new outfit. Keith saved $25.30 in March, $29.70 in April and $24.90 in May. However, he also had to spend $15.30 on school supplies and $49.40 on his dog. If the outfit costs $183.20, how much money does Keith still need to save?
$168.00