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Grade-4
Adding Decimals Within 20
Practice Preview
Add and write the correct answer :
1.79
+
10.77
Explanation
Write both numbers, one under the other and make sure the decimal points are lined up. Add zeros so the numbers have the same length
1.79
+
10.77
Solve this as whole number addition and remember to put the decimal point in the answer.
0
1
0
1
1.79
+
10.77
12.56
Progress Summary
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Time Taken:
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