Page 37 - MTH 1

Numbers from 11 to 20

+ = 11 + = 16
Eleven Sixteen

1 ten and 1 one make 11 1 ten and 6 ones make 16

+ = 12 + = 17

Twelve Seventeen

1 ten and 2 ones make 12 1 ten and 7 ones make 17

+ = 13 + = 18

Thirteen Eighteen

1 ten and 3 ones make 13 1 ten and 8 ones make 18

+ = 14 + = 19
Fourteen Nineteen

1 ten and 4 ones make 14 1 ten and 9 ones make 19

+ = 15 + = 20
Fifteen Twenty

1 ten and 5 ones make 15 2 tens make 20

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Mathematics In Focus - 1