Making 10
NCERT Joyful Mathematics for Class 1, Chapter 4 shows how ten is made and how eleven to twenty grow from it. Children fill ten frames with counters, bundle ten sticks and see thirteen as ten and three more. They count forward and back, write numerals and order cards on a number line. Games with dominoes and beads reveal pairs that make ten. It secures place value readiness by linking concrete bundles, pictures and symbols for the teen numbers children meet daily.
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