adding
630+297=?
927
390-123=
267
5x5
25
Sarah has 4 bags of marbles. each bag has 6 marbles. she had ____ marbles in total?
24
380+390=?
770
590-350=
240
2x30
60
How many cookies did you sell if you sold 320 chocolate cookies and 270 vanilla cookies?
590
970+486=?
1,456
980-639=
341
9x3
27
The restaurant has 175 normal chairs and 20 chairs for babies. How many chairs does the restaurant have in total?
195
1980+900=?
2,880
1980-654=
1326
10x5
50
ashley bought a big bag of candy. The bag had 102 blue candies, 100 red candies and 94 green candies. How many candies were there in total?
296
1709+1290=?
2,999
1876-956=
920
8x4
32
The hobby store normally sells 10,576 trading cards per month. In July, the hobby store sold a total of 20,777 trading cards. How many more trading cards did the hobby store sell in July compared with a normal month?
10,201