Teacher notes For this practice, give each student a white board & a marker. White boards can be made by putting a piece of white printer paper into a page protector. Read the spelled-out number on each slide several times. Give students time to write down the numerical number. When they are done, they can give you a signal, such as putting a finger on their nose or looking at the ceiling (vary these to keep it interesting). Reveal the correct answer 1 number at a time by clicking.
A practicar con los nÚmeros
Repaso
cincuenta y siete 5 7
sesenta y cuatro 6 4
ciento dos 1 2
Los nÚmeros nuevos
ciento treinta y tres 1 3 3
trescientos cuarenta y ocho 3 4 8
quinientos ochenta y nueve 5 8 9
ochocientos setenta y dos 8 7 2
mil novecientos veintitrés 1 9 2 3
dos mil setecientos noventa y ocho 2 7 9 8
mil cuatrocientos trece 1 4 1 3