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Subtraction Review
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Could you use the making ten strategy to solve 8 - 5?
No
Oops!
Okay!
Use the making ten strategy to solve 15 - 6.
9
Oops!
Okay!
Name another equation in the fact family of 7 - 4 = 3.
Possible answers: 7 - 3 = 4, OR 3 + 4 = 7, OR 4 + 3 = 7
Oops!
Okay!
Name another equation in the fact family of 8 - 3 = 5.
Possible answers: 8 - 5 = 3, OR 5 + 3 = 8, OR 3 + 5 = 8
Oops!
Okay!
Could you use the strategy making ten to solve 8 - 6?
No
Oops!
Okay!
Use counting on to solve 14 - 5.
9
Oops!
Okay!
Use the making ten strategy to solve 12 - 4.
8
Oops!
Okay!
Use counting on to solve 11 - 3.
7
Oops!
Okay!
Use the making ten strategy to solve 14 - 8.
6
Oops!
Okay!
Use counting on to solve 13 - 6.
7
Oops!
Okay!
Use the making ten strategy to solve 16 - 9.
7
Oops!
Okay!
Could you use the making ten strategy to solve 12 - 6?
Yes
Oops!
Okay!
Could you use the making ten strategy to solve 14 - 9?
Yes
Oops!
Okay!
Use counting on to solve 17 - 9.
8
Oops!
Okay!
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