Your students will be highly motivated to solve these multiplication word problems as they earn pieces to build a robot! Each correct answer will unlock a new part! Students will gain practice with Common Core Standard 4.NBT.B.5 as they answer 8 word problems that involve multiplying a whole number of up to four digits by a one-digit whole number, and multiplying two two-digit numbers. Please refer to the preview to see if the questions will meet the needs of your students. This resource includ