Times as Many Mixed Review

Ask your child to draw the smaller bar first, then repeat it for the bigger amount. Read each problem twice and circle the words times as many or more than. Check with the answer key.

A mixed review of times as many: larger amount, smaller amount and how many times. Times as many compares by multiplying. If the larger number is missing, multiply: 3 × 6 = 18. If a factor is missing, divide: 18 ÷ 6 = 3. The directions on the page read: Read each sentence. Then, multiply or divide in the box to find the missing number. Then, write it in the sentence. The answer key shows every answer.

Yes, both. We made it for 4th Grade multiplication, and the page works the same whether it lands on a kitchen table or a center rotation. At home, most families go through it together and talk the answers out loud, and that talking is where most of the learning happens with multiplicative comparison. In class it runs well as independent work while you pull a small group. Print one copy or thirty, whichever the day needs.

It compares two amounts by how many times bigger one is. 24 is 3 times as many as 8, written 24 = 3 x 8. That is different from saying 24 is 16 more than 8.

One bar is the smaller amount. The other bar is made of that same unit repeated, so you can see how many times as many it is and multiply or divide to find the unknown.

Multiply when you know the smaller amount and how many times. Divide when you know the larger amount and need the smaller amount or the number of times.

Yes. All eight sheets have an answer key.

Fourth graders should multiply a whole number of up to four digits by a one-digit whole number and multiply two two-digit numbers using strategies based on place value and the properties of operations (CCSS 4.NBT.B.5). They should understand multiplication as an area model and connect partial products to the standard algorithm. Students should also multiply fractions by whole numbers and apply multiplication to solve multi-step word problems. Worksheets that progress from one-digit-by-multi-digit problems to two-digit-by-two-digit problems, using both the area model and the standard algorithm, help students build understanding alongside procedural fluency. Estimation of products using rounding should accompany exact computation to develop the habit of checking reasonableness.

Start with the area model: draw a rectangle divided into four sections representing the tens and ones of each factor. For 23 times 15, the sections show 20 times 10, 20 times 5, 3 times 10, and 3 times 5. Add the four partial products (200 plus 100 plus 30 plus 15 equals 345). Then show how the standard algorithm performs the same calculation in a more compact format. Worksheets that display the area model next to the standard algorithm for the same problem help children see that each step in the algorithm corresponds to a section of the rectangle. This connection between the visual model and the procedure builds understanding that lasts, rather than rote memorization of steps that are easily forgotten.

The area model represents multiplication as the area of a rectangle, making the distributive property visible. It shows exactly what each partial product represents and why you cannot simply multiply the ones digits and tens digits separately. This visual representation prevents the common error of multiplying 23 times 15 as 2 times 1 followed by 3 times 5. The area model also connects to real-world applications (finding the area of a room) and previews algebra (multiplying binomials). Worksheets that guide students through the area model with grid-based drawings, then transition to the open area model without grid lines, then to the standard algorithm, create a progression from visual understanding to efficient computation that many math programs now recommend.