Lexie's 3rd Grade Math Units 1-3

Addition

100

523+325=?

848

200

243+342=?

585

300

193+534=?

727

400

359+562=?

921

500

199+599=?

798

subtraction

100

100-54=?

46

200

30-15=?

15

300

99-10=?

89

400

400-50=?

350

500

57-38=?

19

multipication

100

5x10=?

50

200

6x7=?

42

300

12x2=?

24

400

10x10=?

100

500

100x100=?

1,000

order of operation

100

7+34(53-27)x3

number story's

100

Sally has 50 apples and she gives 15 apples away. how many apples does Sally have now?

35

200

Avery has 48 soccer balls.  14 soccer balls pop. How many soccer balls dos Avery have left ?

34