Addition and Subtraction with Ones, Tens, and Hundreds

10 ones = _____ ten(s)

20 ones = _____ ten(s)

30 ones = _____ ten(s)

40 ones = _____ ten(s)

50 ones = _____ ten(s)

60 ones = _____ ten(s)

70 ones = _____ ten(s)

80 ones = _____ ten(s)

90 ones = _____ ten(s)

10 tens = _____ hundred(s)