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Addition and subtraction recap

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  • Double 18.
    36
  • In subtraction operation, what is 6 in 16 - 6 = 10?
    Subtrahend
  • 99 take away 66 is?
    33
  • 90 subtrat 27.
    63
  • Subtract 11 from 35.
    24
  • 2 friends bake 5 buns each. A 3rd friend bakes 6, how many buns altogether?
    16
  • 16 minus 8 is?
    8
  • My favourite number is 4. What do you add to 4 to make 10?
    6
  • Double 27.
    54
  • What is half of 246?
    123
  • 54 minus 14?
    40
  • 9 and 12 makes?
    21
  • How much more than 29 is 40?
    11
  • 89 is greater than 79. True or False?
    True
  • In addition operation, what are 12 and 3 in 12 + 3 = 15?
    Addends
  • In Subtraction operation what is 20, 20 - 9 = 11
    minuend
  • Half of 30 is?
    15
  • 12 take away 8 is?
    4
  • If you have 15 apples and a friend gives you 9 more. How many apples do you have altogether?
    24
  • 26 is greater than 62. True or false?
    False
  • 19 and 19 is?
    38
  • 21 subtract 12 is?
    9
  • Is 100 a 3 digit number?
    Yes
  • 25 less than 50 is?
    25
  • In addition operation, what is 6 in 4+2=6
    Sum