Decimal Division
503 divided by 100
5.03
What is the only rule for solving addition and subtraction problems with decimals?
Line up the decimals!
What are the steps for decimal multiplication?
1. Count how many digits follow the decimal point in both terms
2. Multiply just like its whole number division
3. Move the decimal point left based on the previous step
What are the 3 steps to solving division of fractions?
1. Keep
2. Change
3. Flip
3.07 km = _______ meters
3070 meters
7.59 divided by 60
.1265
Estimate to the whole number
2.87 + 3.48 =
3+ 3 = 6
21.07 x 104
210,700
What is the first rule when adding or subtracting fractions?
Find a common denominator
0.8 cm = _____ meters
.008 meters
109.2 / 500
0.2184
Estimate to the whole number
17.09 - 2.39
17 - 2 = 15
0.067 x 30
2.01
Change the following mixed number into an improper fraction: 3 4/5
19/5
52 L and 25 mL = ________ L
52.025 L
.456 divided by 2000
0.000228
Estimate to the whole number
56.27 x 3.25
168
.321 x 4
1.284
Turn this improper fraction into a mixed number 17/4
4 1/4
91.007 grams = ________ kg
.091007 kg
Solve the following equation:
8766 divided by 40
219.15
Estimate to the nearest whole quotient:
54.36 / 8
56 / 8 = 7
109.02
Multiply:
12/8 x 24/48
3/4
7.93 L = ______ L _____mL
7L and 930 mL