Adding and Subtracting Math Multiples of Ten

10x10=

• 100

• 110

• 1,000

• 1,100

Julie gives a sheet of stickers to 4 of her friends. Each sheet has 20 stickers. How many stickers do the friends have in all?

• 100

• 80

• 24

• 5

What is 4 x 50

• 200

• 120

• 45

• 450

What is 2 x 30

• 20

• 40

• 30

• 60

What is the missing number in the pattern? 

• 10

• 11

• 12

• 13

80 - 20 =____

• 70

• 50

• 60

• 100

40 - 30 =

• 10

• 70

• 50

• 40

7 tens - 3 tens = ____ tens

• 5 tens

• 3 tens

• 2 tens

• 4 tens

4 tens - 0 tens = ___ tens

• 0 tens

• 5 tens

• 3 tens

• 4 tens

70 - 10 =

• 60

• 50

• 40

• 30