3 grade: Be ignorant of of old man of silk of of emperor of litter of be ignora

Class ____ learns ____ of date ____ full name to notch ____

　　1.Get number by what calculate type leftly to roll out right to calculate type.

　　 (1)13×2=26 13×10=130 13×12=()

　　(2)24×4=96 24×20=480 24×24=()

　　(3)25×4=100 25×30=750 25×34=()

　　2.Computational problem

　　23 14

　　× 24 × 26

　　3.Computational problem

　　36 123

　　× 52 × 52

　　4.1000Subtractive24By18indigestion, How much is difference?

　　 5.Multiplier is24, Multiplicand is26, How much is accumulating?

Of a number2Times be386, How much is this number?