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Numroo Math · Worksheet|Grade 1 · Domains · Add and Subtract within 20
Add and Subtract within 20 Practice
CCSS 1.OA: Build fluency with addition and subtraction facts within 20.
School: .......................................
Grade: ............................................
Name: .................................
Score: ................ / 10
Q16 + 9 = ?
2 ptsAnswer:
Q217 − 8 = ?
2 ptsAnswer:
Q3Tom has 11 apples and eats 4. How many left?
2 ptsAnswer:
Q4Fill in: 8 + __ = 15
2 ptsAnswer:
Q5True or false: 10 + 7 = 17
2 ptsAnswer: