Adding Decimals
Solve this problem: 3.1+2.2=?
5.3
Solve this problem: 2.9-0.3=?
2.6
Round this to the nearest tenth (bold number): 2.62
2.6
You want to buy a video game that is $67. Your parents can only give you money in increments of 10. How much money do your parents need to give you to have enough money to buy the game?
$70
Solve this problem: 2.2+2.2=?
4.4
Solve this problem: 0.9+2.7=?
3.6
Solve this problem: 7.7-3.6=?
4.1
Round this to the nearest hundredth (bold number): 0.118
0.2
Round this to the nearest thousands (bold number): 23,429
23,000
Round this to the nearest tenth (bold number): 4.1602
4.2
Solve this problem: 4.62+1.2=?
5.72
Solve this problem: 2.1-0.8=?
1.3
Round this to the nearest thousandth (bold number): 6.0015
6.002
You want to get your best friend a new game console for their birthday. You've saved up alot of money in the bank, but the teller says due to the national cash shortage (a real thing), they can only provide you with hundred dollar bills. The game console costs $267.34 after tax. How much will you withdraw so you can get the gift?
$300
Round this to the nearest tens (bold number): 673
670
Solve this problem: 3.14+2.617
5.757
Solve this problem: 7.214-1.36=?
5.854
Round this to the nearest hundredth (bold number): 3.220
3.22
Round this to the nearest ones (bold number): 62.209
63
You made twenty dollars this week in chore money. You also want to go to the high school playoff game, and those tickets cost $8.50. How much money will you have left over?
$11.50
Solve this problem: 14.061+3.222=?
17.283
Solve this problem: 0.921-0.18
0.741
Round this to the nearest tenth (bold number): 3.69102
3.7
You are taking a cruise. Your friend wants to come with you, but their parents want an estimate to see if they can afford it. Their parents ask you to round the price of one child to the nearest thousands. The cruise total is $1,627. What will be your estimate?
$2,000
Round this to the nearest ten thousands (bold number): 679,921.821
680,000