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Rounding
Division
Multiplication
Decimals
Perimeter
100
Round 66 to the nearest ten.
What is 70
100
81 divided by 9
What is 9
100
1,000 x 2
What is 2,000
100
turn 40-hundredths into a decimal
What is 0.40
100
what is 3ft. + 3ft. + 5ft. + 5ft. equal in all?
What is 16ft.
200
Round 70 to the nearest five.
What is 65
200
121 divided by 11
What is 11
200
64 x 37
What is 2,368
200
turn 9-hundredths into a decimal
What is 0.09
200
what is 21ft. + 21ft. + 13ft. + 13ft. equal in all?
What is 68ft.
300
Round 249 to the nearest hundred.
What is 200
300
1,000 divided by 3
What is 333r1
300
132 x 6
What is 792
300
turn 36-thousandths into a decimal
What is 0.036
300
what is 16cm + 14cm + 20cm + 21cm equal in all?
What is 61cm
400
Round 959 to the nearest thousand.
What is 1,000
400
700 divided by 8
What is 87r3
400
2,732 x 47
What is 188,404
400
turn 7-thousandths into a decimal
What is 0.007
400
what is 121cm + 121cm + 131cm +131cm equal in all?
What is 504cm
500
Round 200,149 to the nearest million.
What is 200,000
500
500 divided by 7
What is 71r3
500
242,137 x 10
What is 1704,954
500
turn 130-millionths into a decimal
What is 000.130
500
what is 16cm + 32cm + 13cm + 16cm equal in all?
What is 78cm