Comparing
Rounding
Estimating
Adding
Subtracting
100
Which is bigger: 0.231 or 0.32
What is 0.32
100
Round to the nearest tenth: 3.2456
What is 3.2
100
Estimate using rounding: 0.43+0.94
What is 1.3
100
6.4+3.3
What is 9.7
100
41.39-23.17
What is 18.22
200
Which is smaller: 0.0021 or 0.012
What is 0.0021
200
Round to the nearest thousandth: 14.5692
What is 14.569
200
Estimate using rounding: 68.69-7.43
What is 62
200
1.34+0.9
What is 2.24
200
3.7-2.95
What is 0.75
300
Order from least to greatest: 0.31; 0.011; 1.31
What is 0.011;0.31;1.31
300
Round to the nearest hundreth: 9.84313
What is 9.84
300
Estimate using rounding: 4.35+3.67+4.12
What is 12
300
3.702+0.49+2.4
What is 6.592
300
17.6-4.73
What is 12.87
400
Order from biggest to smallest: 1.23; 1.32; 1.023;1.032
What is 1.32;1.23;1.032;1.023
400
Round to the nearest ten-thousandth: 13.45688
What is 13.4569
400
Estimate using rounding: 0.81-0.7345
What is 0.1
400
0.563+5.8+6.89
What is 13.253
400
8.267-6.52
What is 1.747
500
Order from least to greatest: 0.000456; 0.00456; 0.0000456
What is 0.0000456;0.000456;0.00456
500
Round to the nearest thousandth: 23.4695
What is 23.47
500
About how much more is $64.50 than $39.99?
What is $25
500
23.4+9.865+18.26
What is 51.525
500
8-6.76
What is 1.24
M
e
n
u