Place Value
Multiply by 10 and Friends
Multiply Decimal
Divide Decimals
Circumference
100
Use <, >, or = to compare 81.7524 and 81.75146589
What is 81.7524 > 81.75146589
100
2.45 x 10
What is 24.5
100
5.2 x 1000
What is 5,200
100
0.424 ÷ 0.8
What is 0.53
100
the formula for circumference
What is π x d
200
Use <, >, or = to compare 1.967846810 and 1.9683
What is 1.967846810 < 1.9683
200
100 x 32.85
What is 3,285
200
6.79 x 25
What is 169.75
200
0.4131 ÷ 17
What is 0.0243
200
The relationship between the radius and diameter of a circle.
What is the diameter is the radius times 2 or the radius is half the diameter.
300
What digit is in the tenths place in the number 20.74936378
What is 4
300
9.89 x 0.1
What is .989
300
0.529 x 0.7
What is 0.3703
300
.67296 ÷ .32
What is 2.103
300
The diameter of a circle whose radius is 2 inches.
What is 12.56 in
400
What digit is in the thousandths place in the number 60.7495387503
What is 9
400
0.01 x .745
What is .00745
400
0.529 x 0.67
What is 0.35443
400
.91416 ÷ .586
What is 1.56
400
The circumference of a circle whose diameter is 3 centimeters.
What is 9.42 cm
500
How many tenths, hundredths, thousandths, and ten-thousandths are in the number 0.6495.
What is six tenths, four hundredths, nine thousandths, and five ten-thousandths
500
.0246 x .001
What is .0000246
500
0.529 x 0.467
What is 0.247043
500
5.4032 ÷ 1.76
What is 3.07
500
The diameter of a circle whose circumference is 15.7 centimeters
What is 5 cm
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