Drawing bar models to help us with measuring word problems

Maths

We know the value of the two parts. The whole is unknown. We need to add both parts to find the value of the whole. 256 + 178

We know the value of the two parts. The whole is unknown. We need to subtract bigger part by the smaller part to get the whole. 256 - 178.

We know the value of the whole and one part. We need to subtract the whole by a part to find the value of the other part. 178 - 256

Match the correct statements about this bar model.

Match the word problem to the calculation

Match the word problem to the calculation.

We know the part is 16. We don't know the whole. To calculate the whole we need to multiply the part by 2.

We know the whole is 16. We don't know the part. To calculate the part we need to divide the whole by 2.

We know the whole is 16. We don't know the part. To calculate the part we need to multiply the whole by the number of parts.

Match the word problem with the correct bar model

What is the calculation required to solve this word problem?