Count to 100 by 10s

Count by 10's.  What number comes next?
20, 30, 40, 50, ____?

• 60
• 55
• 51
• 50

Count by 10's.  What number comes next?
40, 50, 60, 70, ____?

• 75
• 71
• 80
• 65

Count by 10's.  What pattern is right?

• 10, 20, 25, 50
• 7, 17, 27, 37
• 90, 91, 92, 93
• 50, 55, 60, 65

What is 10 more than 47?

• 57

• 67

• 77

• 82

What is ten more than 82?

• 72

• 62

• 92

• 100

What is ten less than 90?

• 100

• 70

• 80

• 60

What is ten less than 65?

• 55

• 75

• 60

• 85

What comes next in the pattern if we skip count forward by 10's.
32, 42, 52, 62, ________

• 72
• 63
• 70
• 80

What comes next in the pattern if we skip count BACKWARDS by 10's.
100, 90, 80, 70, ________

• 50
• 60
• 71
• 80

What comes next in the pattern if we skip count BACKWARDS by10's.

52, 42, 32, ________, 12, 2

• 33

• 22

• 40

• 30