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Topic 4 Review!
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8-2=
6
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Okay!
What's the missing number?
8
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Okay!
1+6=
7
Oops!
Okay!
9-3=
6
Oops!
Okay!
7-3=
4
Oops!
Okay!
What are some of our strategies you can use to find a missing numbers?
Number line, counting on fingers, draw a picture, count up the missing part, triangle method
Oops!
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6-2=
4
Oops!
Okay!
5-1=
4
Oops!
Okay!
10-3=
7
Oops!
Okay!
1+10=
11
Oops!
Okay!
4+6=
10
Oops!
Okay!
What's the missing number?
7
Oops!
Okay!
0+9=
9
Oops!
Okay!
8-0=
8
Oops!
Okay!
6-3=
3
Oops!
Okay!
10-8=
2
Oops!
Okay!
There are some blue dots and some red, how many are red?
3
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Okay!
8-3=
5
Oops!
Okay!
What's the missing number?
5
Oops!
Okay!
Fill in the number bond to math the number stick
Whole: 9 Parts: 7,2
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Summer made 9 cookies, then she ate 2. How many are left?
7
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Okay!
10-5=
5
Oops!
Okay!
What's the missing number??
2
Oops!
Okay!
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