SubjectNest · Year 3 maths · Make it fit, then check
MODEL benchmark — complete words
Four groups, each 4 rows of 5 circles, contain 20 pieces each. Six loose circles sit below:4 × 20 + 6 = 86 pieces. A known 20-piece group suggests an estimate 80–100 before the loose group is checked; about 90 may help plan space. The displayed exact 86 is a model checked count, not the learner’s independent estimate. Use a new collection before an own estimate; do not copy the model into own fields. Colour is decorative. Original CC BY 4.0.