. P . 17, Exercise 2 : Complete the sentences Have students complete each sentence according to the picture . • Answer key : a . thirteen, b . nine Workbook p . 18 – 19 Review Words sixty seventy eighty ninety one hundred giraffe cheetah zebra hippo lion P . 18, Exercise 1 : Write . Have students solve each math problem . • Have students rewrite the math problems in words on the lines provided . • Answer key : 1 . 30 + 60 = 90 | thirty + sixty = ninety ; 2 . 70 – 40 = 30 | seventy – forty = thirty ; 3 . 50 + fifty + fifty = one hundred ; 4 . 80 – 30 = 50 | eighty – thirty = fifty | 100 = 50 P . 18, Group Work : Talk . Have students work in groups of three . • Have students read the dialogue aloud . • Have students replace the blue words ( animal and price ) according to the picture . • Example : A : Tommy look, the snake costs ninety shekels . Let’s buy it . B : I like the snake . Here is one hundred shekels . C . Here is ten shekels ! And here is your snake . P . 19, Exercise 2 : Writ...
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