Complete the equation represented on the number line. Move the grasshopper forwards or backwards within 9 as specified by the prompt. Enter its final location as the answer to the equation
A. Use base-10 blocks to model a subtraction scenario with objects to 9 and record as an equation
C. Model +/- scenarios within 10 on a number line and solve a related equation
D. Complete +/- equations within the fact family of 9 based on a model of base-10 blocks
E. Complete +/- equations within the fact family of 10, including turnaround facts
F. Determine a missing subtrahend in subtraction equations from 10
G. Complete +/- equations within the fact family of 10 based on a model of base-10 blocks
H. Record +/- scenarios with base-10 blocks as equations within 10