Happy Campers Unit 1 Numbers

Choose the correct spelling for 20:

• Twenty

• Twoty

• Tweny

• Tweeny

Choose the correct spelling for 13:

• Thirteen

• Threeteen

• Thirty

• Threety

18 is ​ (a)   while 80 is (b)   .

90 is ​ (c)   while 19 is ​ (d)   .

• eighteen
• eighty
• ninety
• nineteen
• twenty
• thirty

17 is ​ (a)   while 70 is (b)   .

40 is ​ (c)   while 14 is ​ (d)   .

• seventeen
• seventy
• forty
• fourteen
• fourty
• forteen

If 15 is fifteen, then 50 is _____.

• Fifty

• Fivety

• Fifteen

• Fiveteen

Match the following

• 50

• Fourteen

• 90

• Ninety

• 40

• Fifteen

• 15

• Forty

• 14

• Fifty

Match the following numbers with their spelling!

• 12

• Eighteen

• 20

• Seventy

• 80

• Twelve

• 70

• Twenty

• 18

• Eighty

Eighty-five in numbers is..

• 85

• 58

• 185

• 84

Match the following words with their numbers!

• 35

• Thirty-five

• 21

• Twenty-one

• 82

• Forty-nine

• 98

• Eighty-two

• 49

• Ninety-eight