Common Denominator
Simplify if possible
4/5 * 3/5
12/25
Solve:
7/6 · 1/3
7/18
What place value is 3 in?
1,234.56
tens
What is 12.45 + 11.23 rounded to the nearest tenths?
23.7
7x - 2x
5x
Multiply
1 2/3 * 2/3
10/9
Multiply
2/9 · 9/7
18/63
Identify the place value for each number.
1,234.567
1-Thousands 2-Hundreds 3-Tens 4-Ones 5-Tenths
6 Hundredths
7 Thousandths
Round to the nearest whole number
33.9149
34
9x -2x + 3x
10x
What is 2/3 of 4/5?
8/15
Simplify
3/2 · 10/9
5/3
Mary identified the place value for each number below. Is she correct? How do you know?
2,435.687
2-Ones 4-Tens 3-Hundreds 5-Thousands 6-Tenths 8-Hundredths 7-Thousandths
No.
2-Thousands 4-Hundreds 3-Tens 5-Ones 6-Tenths
8-Hundredths 7-Thousandths
Amy has $15 and buys giant bar of Kit Kat that costs $12.55. How much is her change rounded to the nearest whole number?
$2
7(2x + 4x)
42x
Ms. Tenesaca ate 2/3 of 15 cupcakes. How many cupcakes did she eat?
10 cupcakes!! :O
Carey had 3/5 of a pound of blueberries. Carey let her friend Simon eat 2/3 of the blueberries. How many pounds of blueberries did Simon eat?
2/5 pounds
Create a number with 4 in the tenths place, 2 in the hundreds place and 5 in the thousandths place.
Tutor's vote
Solve and round to the nearest tenths place
12.37 + 45.69
58.1
3x2+ 2x2 + 7x - 3x - 4x2
x2 + 4x
Simplify
5/3 * 4/3 * 3/3
20/9
Solve
11/5 · 1/6 · 5/4
11/24
using the number 12,345.678
Add the number in the tenths place and the hundreds place. Then take away the number in the tens place.
using the number 12,345.678
add the number in the tenths place and the hundreds place. then subtract the number in the tens place. finally divide by the number in the thousandths place. Round to the nearest Hundredths place
.63
4(x3 + 6x2 - 3x) - 2x3 + 4x3 + 12x2 + 3x
6x3 + 36x2 - 9x