December 22, 2007

Arithmetic: Addition of Decimal Numbers

ProblemFirst NumberSecond NumberTotal
18.9623297.7417306.704
2701.393456.8087758.2021
30.08030.03750.1178
40.26050.39880.6593
592.2453200.2868292.5321
69.10420.08489.189
755.38750.04655.4335
80.80274.3755.1777
90.251892.234792.4865
100.125614.246614.3722
110.25970.06290.3226
120.00174.88364.8853
1394.9920.973495.9654
1470.03810.844770.8828
15830.4316591.16171421.5933
16375.1138897.61981272.7336
170.0325635.6434635.6759
180.21362.90633.1199
1994.7286247.4069342.1355
2018.61660.009518.6261
213.6850.06983.7548
220.09230.07450.1668
231.03550.53471.5702
240.9847515.7856516.7703
256.61017.919714.5298
260.0092332.66332.6692
273.10290.07663.1795
280.57224.79955.3717
297.2010.57597.7769
30296.149489.8571386.0065
310.50850.26550.774
3295.667192.5247188.1918
330.0210.06780.0888
343.01098.383411.3943
3519.50220.061519.5637
360.04856.27226.3207
3782.45370.60283.0557
380.57494.11114.686
390.2779564.1305564.4084
400.88310.03920.9223
410.62838.06488.6931
420.074830.232330.3071
430.4190.73891.1579
446.429643.4785649.9075
4560.9713267.7551328.7264
4691.7453278.0438369.7891
470.17980.80980.9896
485.77926.454332.2333
490.00240.05120.0536
509.8455356.8249366.6704