Which calculation describes this model? [A] 2 groups of 4 = 8 [B] 4 groups of 2 = 8 [C] 6 groups of 2 = 8 [D] 2 groups of 6 = 8.
Which calculation describes this model? Two groups of four equals eight. Four groups of two equals eight. Six groups of two equals eight. Or two groups of six equals eight.
The model shows two groups. So, we can cross out the choices of four groups and six groups. Each group contains four counters. So, there are two groups of four. The calculation which describes this model is two groups of four equals eight.
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