Vocabulary

Round decimals

Estimate by rounding

Find the sum or difference

Write the decimal
100
When you find an approximate answer, you are making a _____________________.
What is an estimate?
100
Round the decimal to the nearest whole number. 1.43 rounds to 1 or 2?
What is 1?
100
Round $16.56 to the nearest dollar.
What is 17 dollars?
100
Add 1.4 + 2.6 =?
What is 4.0?
100
Write the decimal for 67/100
What is .67
200
The symbol that separates dollars from cents is called a ________________ ____________.
What is a decimal point?
200
Round the decimal to the nearest whole number: 38.6 rounds to 38 or 39?
What is 39?
200
Round 13.06 to the nearest $10.
What is 10 dollars?
200
Add 2.7 + 3.4= ?
What is 6.1?
200
Write the decimal for 1 and 23/100
What is 1.23
300
You write $3.59 as $4.00 when you ____________ to the nearest dollar.
What is round?
300
Ami has 15.47 kg of apples. What's the weight of the apples to the nearest whole kilogram?
What is 15 kilograms?
300
Estimate by rounding to the nearest whole number. 6.8 rounds to _____ and 5.1 rounds to ____.
What is 7 and 5 = 12?
300
Subtract 4.5 - 2.8= ?
What is 1.7?
300
Write the decimal for 3/4?
What is .75?
400
What is the place value of the "4" in the following decimal: 0.421
What is tenths place?
400
18.26 rounded to the nearest tenth is ___?
What is 18.3?
400
Sarah spent $17.98 on kites and $3.33 on gems. About how much did she spend altogether?
What is 21 dollars?
400
Subtract 5.38 - 0.67.
What is 4.71?
400
Write the decimal for 24 and 2/1,000
What is 24.002?
500
When you write 4.237 as 4.24, you are rounding to the nearest ______________.
What is hundredth?
500
Round 125.546 to the nearest hundredth.
What is 125.55?
500
Round the following number to the nearest $100: $407.22 rounds to ___?
What is $400?
500
$2.32 + $1.71=
What is $4.03
500
Write the decimal for 2/3?
What is .66?
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