10x / 1/10 of
Decimals Place Value
Comparing/Ordering/
Rounding
Estimating (Benchmarks)
Adding/Subtracting
100
1/10 of 0.8
What is 0.08
100
Write the value of the sevens in 57.877
What is 7, 0.07, 0.007
100
Compare 5.034 ____ 5.340 using >, <, or =.
What is <
100
Estimate using benchmarks: 4.98 = ___________
What is 5
100
Add: 4.09 + 3.76 + 22.222 = ________
What is 30.072
200
10 times 0.009
What is 0.09
200
Write 43.908 in expanded form without multiplication.
What is 40 + 3 + 0.9 + 0.008
200
Order these numbers from least to greatest. 3.186, 4, 4.5, 3.09
What is 3.09, 3.186, 4, 4.5
200
Estimate the sum using benchmarks: 6.81 + 3.32 = ______
What is 10
200
Subtract: 3.9 - 2.88 = _______
What is 1.02
300
0.3 is 1/10 of _______.
What is 3
300
Write 237.075 in expanded form with multiplication and decimals.
What is (2 x 100) + (3 x 10) + (7 x 1) + (7 x 0.01) + (5 x 0.001)
300
Order these numbers from greatest to least: 5.602, 6.01, 5.623, 6.056
What is 6.056, 6,01, 5.623, 5.602
300
Estimate the difference using benchmarks: 5.18 - 3.44 = _______
What is 1.75
300
Subtract: 32.3 - 8.955
What is 23.345
400
0.06 is 10 x ______.
What is 0.006
400
Write 603.634 in expanded form with multiplication and fractions.
What is (6 x 100) + (3 x 1) + (6 x 1/10) + (3 x 1/100) + (4 x 1/1000)
400
Round to the nearest whole number: 2,367.492
What is 2,367
400
Estimate the sum using benchmarks: 2.32 + 16.04 + 27.67 = ________
What is 46
400
Subtract: 100.7 - 48.239 = ________
What is 52.461
500
0.07 is 1/10 of _______.
What is 0.7
500
Write (5 x 10) + (9 x 1) + (4 x 0.01) + (3 x 0.001) in standard form.
What is 59.043
500
Round to the nearest hundredths: 624.297
What is 624.3 or 624.30 or 624.300
500
Jake went to the store and bought a Super Mario 2 computer game for $19.78. If he paid with a $20 bill, about how much was his change? Use benchmarks.
What is $0.25 or 25 cents.
500
Subtract: 7 - 4.777 = __________
What is 2.223
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