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1st grade math
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Use the number line to solve: 5+3
8
Oops!
Okay!
Use the number line to solve: 16-2
14
Oops!
Okay!
Use the number line to solve: 8-3
5
Oops!
Okay!
Use the number line to solve: 10+10
20
Oops!
Okay!
Use the number line to solve: 2+2
4
Oops!
Okay!
Use the number line to solve: 9-7
2
Oops!
Okay!
Use the number line to solve: 12-4
8
Oops!
Okay!
Use the number line to solve: 14+4
18
Oops!
Okay!
Use the number line to solve: 0+7
7
Oops!
Okay!
Use the number line to solve: 19-4
15
Oops!
Okay!
10+8
18
Oops!
Okay!
Use the number line to solve: 4+4
8
Oops!
Okay!
Use the number line to solve: 8-7
1
Oops!
Okay!
Use the number line to solve: 9+3
12
Oops!
Okay!
Use the number line to solve: 2-1
1
Oops!
Okay!
Use the number line to solve: 3-1
2
Oops!
Okay!
Use the number line to solve: 4+5
9
Oops!
Okay!
Use the number line to solve: 18-9
9
Oops!
Okay!
Use the number line to solve: 13+7
20
Oops!
Okay!
Use the number line to solve: 12+6
18
Oops!
Okay!
Use the number line to solve: 6-2
4
Oops!
Okay!
Use the number line to solve: 13-3
10
Oops!
Okay!
Use the number line to solve: 7-0
7
Oops!
Okay!
Use the number line to solve: 4+3
7
Oops!
Okay!
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