About This Lesson
Lessons include: Count on or back in multiples of 100; Recognize number bonds to 1000 with hundreds; Add or subtract multiples of 100 (within 1000); Find 100 more than a single- or two-digit number; Find 100 less than a 1TU number; Find 100 more or 100 less than a three-digit number; Count on in steps of 100; Add a multiple of 100 to a three-digit number; Count back in steps of 100; Subtract a multiple of 100 from a three-digit number; Calculate number bonds to 1000 with multiples of 50; Calculate number bonds to 1000 with multiples of 10; Count on in steps of 50 from any number; Count back in steps of 50 from any number
