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Addition with Big Numbers
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Addition with Big Numbers
Add each pair of numbers. Show your working where space is provided. In word problems, include the correct unit or currency.
Vertical addition
Set out each calculation in columns, lining up the ones, tens and hundreds.
1.Add 368 and 257. Show your column working.
2.Add 594 and 178. Show your column working.
3.Add 436 and 389. Show your column working.
4.Add 267 and 415. Show your column working.
Horizontal addition
Work out each sum. You may use the answer space to show your method.
5.529 + 184 =
6.376 + 458 =
7.638 + 275 =
8.294 + 537 =
Addition in everyday situations
Read each situation and calculate the total. Write the answer with its unit.
9.Freya has 326 shells. She finds 187 more on the beach. How many shells does she have altogether?
10.A community library has 418 adventure books and 276 science books. How many books are in these two groups altogether?
11.At a weekend market, one stall earns $268 and another earns $357. How much do the two stalls earn altogether?
12.A cycling event has 485 riders on the first day and 396 riders on the second day. How many riders take part across both days?
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