Math 3° Grade
rossana2028 de Junio de 2013
280 Palabras (2 Páginas)336 Visitas
Name _____________________________ Date ___________________
Mixed Review
Add.
1.
5 2
+ 2 8
________________________________________ ________________________________________
2.
4 3
-
________________________________________ ________________________________________
3.
2 9
+ 5 4
________________________________________ ________________________________________
4.
5 8
+ 2 5
________________________________________ ________________________________________
Add.
5.
1 0 7
+ 2 1 6
________________________________________ ________________________________________ ________________________________________
6.
4 3 6
+ 4 8 2
________________________________________ ________________________________________ ________________________________________
7.
1 0 5
+ 5 1 6
________________________________________ ________________________________________ ________________________________________
Round to the nearest dollar.
8. $24.75
________________________________________
9. $32.34
________________________________________
10. $984.28
________________________________________
11. $4.50
________________________________________
12. $999.49
________________________________________
13. $4.89
________________________________________
Write the place and the value of the underlined digit.
17. 451
18. 8,000
19. 85,099
20. 695,898
21. 9,550
22. 155,063
23. 42
24. 11
Do you need to regroup? Write the difference.
25. Subtract:
18 - 9 Do you need to regroup?
Yes No
What is the difference?
______
26. Subtract:
52 - 5 Do you need to regroup?
Yes No
What is the difference?
______
Fill in the missing number.
27.
1 + 60 + ______= 861
28.
30 + ______ + 900= 937
29.
______ + 90 + 600= 693
30.
9 + ______ + 80= 189
31.
6 + ______= 706
32.
500 + 8 + ______= 528
Order each group of numbers from largest to smallest.
33.
382, 262, 226 _____, _____, _____
34.
500, 638, 863 _____, _____, _____
35.
121, 272, 227 _____, _____, _____
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