Match the following

• 09:35 and

  25 minutes to 10

• 09 :30and

  25 minutes to 9

• 10:35 and

  20 minutes to 10

• 09 : 30 and

  25 minutes to 9

Estimate and find the correct answer

• 710 + 250= 960 and

  715 + 257= 982

• 710 + 250 = 960

  and

  715 + 257 = 972

• 720 + 250 = 970

  and

  715 +257 = 972

• 700 + 250= 950

  and

  715 + 257 = 972

Here are some numbers

10 20 60 90

Use two of the them to make the statment correct

_____ + _____ = 100

• 10 + 20

• 10 + 60

• 10+90

• 60 + 20

Here are some numbers

10 30 60 20 50 70

use two of the numbers to make the statment correct

_____ + _____= 100

• 30 + 70

• 20 + 70

• 30 + 50

• 10 + 70

• 28

• 30

• 15

• 30

• 22

• 35

• 67

• 49

• 127+ 345 = 472

• 172 + 472= 345

• 472+ 346 = 172

______ - _____ = _____

• 472 - 127 = 345

• 127- 472 = 345

• 127- -345= 472

There are 808 children at Stratford High School.

There are 623 girls.

How many boys are there at the school?

• 808- 623 =185

• 808+623=1431

• 623

What is 25 take away 13

• 25+ 12= 37

• 25-12= 13

• 12-25= 10