Adding Decimals
Add the decimals:
8.10 + 9.10
17.20
Subtract the decimals:
8.5 - 7.4
1.1
Multiply the decimals:
13 x 8.3
107.9
Add the decimals:
3.55 + 4.61
8.16
The first number to the right of the decimal point is in the...
tenth place
Add the decimals:
2.80 + 0.13
2.93
Subtract the decimals:
9.8 - 2.6
7.2
Multiply the decimals:
52 x 2.4
124.8
What is your change after using a $10 bill to pay for a $5.90 pumpkin?
$4.10
What is the number being split into pieces called in a division problem?
The dividend
Add the decimals:
0.041 + 9.300
9.341
Subtract the decimals:
5.80 - 0.76
5.04
Multiply the decimals:
8.9 x 89
792.1
If you spend $6.75 to park in Midtown, spend $35.87 on dinner, and then go out for ice cream where you buy a sundae for $12.75, how much did you spend total?
You spent $55.37 total.
True or false: You can add as many zeros as you want to the front of a number and not change its value
True
Add the decimals:
3.546 + 8.514
12.060
Subtract the decimals:
0.760 - 0.068
0.692
Multiply the decimals:
57.9 x 59.7
3456.63
If gas is $4.56 a gallon and your car needs 10 gallons, how much will you spend to fill up your tank?
You will spend $45.60.
Which is bigger, 456 or 4.56? Why?
456 because it has no decimals
Add the fractions:
7.290 + 6.586
13.876
Subtract the decimals:
0.390 - 0.097
0.293
Multiply the decimals:
146 x 5.63
821.98
If you have 5 friends and you buy $1.50 cookies for each of them, how much are you spending on cookies?
You will spend $7.50 on your friends
Name all three of Ms. Kaelle's cats.
Willow, Lee, and Sookie