Add/Subtract Decimals
3.76 + 7.24 - 1.7
9.3
You go to a restaurant for lunch. You buy 6 chicken nuggets for $4.89, a fruit bowl for $4.15, and an iced tea for $1.96. What is the total cost of your lunch?
$11.00
You are driving 7.4 miles to a baseball game. After you drive 1.6 miles, you stop for gas. About how many more miles do you have to drive? Round to the nearest whole number
about 5 miles
pg.91 # 8
3.54 + 1.63 = 5.17
4 - 1.3 + 4.56
7.26
You buy a ticket to a baseball game for $25.75 and spend $15.43 on souvenirs. You have $23.68 left. How much money did you have to start?
$ 64.86
Use mental math to add
45.15 + 6.51 + 14.85
66.51
pg. 94 #7
3.4 - 1.5 = 1.9
(22.37 - 8 + 3.9) + 3.4
21.67
You buy cereal for $4.49 and milk for $2.34. You give the cashier two $5 bills. How much change do you receive?
$ 3.17
Use mental math to subtract
11.5 – 9.7
1.8
pg. 109 #10
7,2,0