Numbers

What number is exactly midway between

1) 700 and 900           6) 200 and 250  

2) 300 and 500           7)  2  and   3

3) 150 and 250           8)  45 and 50

4) 450 and 750           9)  30 and 35

5) 600 and 1000        10) 78 and 79

now try finding the number exactly between

1) 3.5  and   4.5         6) 6.8  and   7

2) 4.5  and   5            7) 5.6  and   6.2

3) 7     and   7.5         8) 9.1  and  9.5

4) 3.4  and   4            9) 8.3  and  8.7

5) 1.2  and   2           10)1.4 and  2.4

Fill in the blanks: (to be completed in 5 minutes)

1) 7000  ÷  _______  =  70           11)  500  -  _____  =  375

2)   600  ÷  _______  =  300         12)  340 -   _____  =  199

3)  ____ ÷  43            =  100         13)  600 -  ______ =  199

4)  460  x  _______     =  4600      14)  800 - 299       = _____

5)    _____ x 29          =  2900       15)  700 -  56     =   _____

6) 300  ÷  ______       =  150         16)  175 +  325    =  _______

7) 750  ÷    ______     =  5              17)  13  x  50      =    _________

8)  456    -    _____     =  179           18)  15  x  40   =   _________

9)  358  +   ______    =  680              19) 160  x   5   =  ________

10) 1300 -    _____    =  600              20)  463  +  ____ =   700

Word Problems:

1.  Increase  345 by  29.

2.  Increase  760 by  80.

3.  Increase   153 by 47.

4.  Decrease 390 by  60.

5.  Decrease  478 by  19.

6. Find the product of 25 and 20.

7. Find the product of 17 and 30.

8. Divide 129 by 3.

9. How many 25s are there in 600? 

10.How many 50s are there in 1000?

11. How many 100s are there in 1700?

12. There are 25 apples in a basket. How many apples are there in 15 baskets?

13. Stamps are sold in sheets. There are 15 rows of stamps in a sheet. If there are 12 stamps in each row, how many stamps are there in 1 sheet?

If a sheet costs £1.80, how much does one stamp cost?

14. A carton has 24 packs of tea bags. If 1 pack has 80 tea bags, how many tea bags are there in the carton?

15. James picked 156 strawberries. 6 of them were spoiled. He packed the good strawberries in 15 bags, each bag containing the same number number of strawberries. How many strawberries did he pack in each bag?