Front End Addition and Subtraction

-2 - (-8)

• 6

• -6

• -10

• 10

Tags

CCSS.7.NS.A.1C

7 - 26

• -19

• 19

• 33

• -33

Tags

CCSS.7.NS.A.1C

9 - (-10)

• -1

• -19

• 1

• 19

Tags

CCSS.7.NS.A.1C

-9 + (-5)

• -14

• 14

• -4

Tags

CCSS.7.NS.A.1C

Find the sum of 12908; 456; 7843

Tags

CCSS.6.NS.B.3

92 + 85 + 135 =

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Jordan read 485 pages last month and 391 pages this month. How many pages did Jordan read altogether?

• 866 pages

• 876 pages

• 886 pages

• 877 pages

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

There are 106 pencils in the drawer. Nancy placed 122 more pencils in the drawer. How many pencils are now there in all ?

• 228 pencils

• 226 pencils

• 16 pencils

• 28 pencils

Tags

CCSS.3.OA.D.8

245 + 387 =

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Use mental math to solve.

120 + 42 + 80

Tags

CCSS.2.NBT.B.5