Lesson 11-3

LET'S BUILD Make 14, 15, and 16

For more help with this lesson, view the Visual Learning Animation or the Another Look Video.

MATH HELP AT HOME

Sample Additional Practice Exercise 1

Draw counters to make 14 and write an equation to match the picture. Tell how the picture and the equation show 10 ones and some more ones.

Two ten-frames. The first has 10 counters. The second has 4 counters. 10 plus 4 is 14.

There are 10 counters in the first ten-frame. Draw 4 more counters to make 14: $10 + 4 = 14$ . The picture and the equation show 10 ones and 4 more ones equal 14 ones.

HOME ACTIVITY

14, 15, 16 Xs

MATERIALS

Pencil, Paper

ACTIVITY

Have your child model the number 14 by drawing a big circle with 10 Xs inside the circle and 4 Xs outside the circle. Repeat with the numbers 15 and 16.