- Who it's for
- Lv.7 in the app (Ages 9-10). The times tables are the foundation for the multiplication and division that come after them.
- App unit
- Lv.7 (Ages 9-10) “Multiplication tables”: Times tables 2-9
- What the app asks
- Numbers from the 2 to 9 tables multiplied by 1 to 9, with the tables and the order mixed up.
- Next units
- Lv.7 “2-digit multiplication”, “Division basics · Remainders”
What the times tables mean
3 × 4 means adding 3 four times. 3 + 3 + 3 + 3 = 12, so 3 × 4 = 12. You can see it by laying out 4 groups of 3 counters or buttons.
Switching the order of the two numbers does not change the answer: 3 × 4 = 4 × 3 = 12. Once your child knows this, the number of new facts to memorize drops by almost half.
Why children find it hard
- There is a lot to memorize, and the later facts in the 6, 7, 8, and 9 tables have similar answers that are easy to confuse: 6 × 8 = 48, 7 × 8 = 56, 6 × 9 = 54.
- If they only learn the tables in order like a song, they have to recite the 7 table from the start just to recall 7 × 8.
- If they memorize without understanding the meaning, they have no way to find the answer again on their own when they forget.
An order for learning them, with tips
- Start with the meaning. Use counters or drawings to make “4 groups of 3” and write it as 3 × 4.
- Learn the easier tables first. The 2 and 5 tables, then the 3 and 4 tables, and finally the 6, 7, 8, and 9 tables is an order that feels manageable.
- Use switching the order. 7 × 3 in the 7 table is the same as 3 × 7, which your child already knows. Only the last few facts are new.
- Count on from a fact you know. If 7 × 8 does not come to mind, add 7 to 7 × 7 = 49 to get 56.
- Ask in mixed order. Once each table is learned, ask at random, for example mixing the 2 and 7 tables. Problems in the app also mix the tables and the numbers being multiplied.
Common mistakes
- Swapping in a similar fact. For example, 7 × 8 = 54, mixed up with the answer to 6 × 9. Gather the few facts your child often misses on cards and repeat them.
- Adding instead of multiplying. For example, 6 × 3 = 9, reading the sign wrong. This happens especially often when mixed with addition units.
- Not being able to start from the middle. For example, your child has to recite the 8 table from the start to get 8 × 6. Combine reciting backwards with asking in mixed order.
10 practice problems
Same format as this unit in the app (2 to 9 tables × 1 to 9). Tap to see each answer.
- 3 × 4 = ?
Answer
12
- 6 × 7 = ?
Answer
42
- 8 × 6 = ?
Answer
48
- 7 × 8 = ?
Answer
56
- 9 × 4 = ?
Answer
36
- 4 × 7 = ?
Answer
28
- 6 × 9 = ?
Answer
54
- 7 × 7 = ?
Answer
49
- 2 × 8 = ?
Answer
16
- 8 × 9 = ?
Answer
72
Worked example 3: 8 × 6
Switching the order, this is the same as 6 × 8. If the 6 table feels more familiar, find it as 8 × 6 = 6 × 8 = 48.
Worked example 4: 7 × 8
If your child knows 7 × 7 = 49, add one more 7: 49 + 7 = 56.
Worked example 5: 9 × 4
9 is 1 less than 10, so take 4 away from 10 × 4 = 40: 40 − 4 = 36. You can also check that in the 9 table the two digits of the answer add up to 9 (3 + 6 = 9).
Practicing this unit in the app
- Open the Create tab at the bottom of the app. If you have not added your child yet, add them in the Children tab first.
- Under 📚 Select Level, tap Lv.7 (Ages 9-10), then under 📖 Select Unit choose “Multiplication tables”.
- Set the number of problems with the − and + buttons on the unit card, or tap ✏️ to type a number. For times tables, about 10 problems every day is easier than many at once.
- Choose your child under 👶 For whom? and create the problems. Your child can solve them on their own device, or tap Solve on this phone now right after creating to solve on your phone.
- When your child submits, open the worksheet and tap ✅ Grade Now. The correct answer and your child's answer are shown for each problem, so you can see which tables cause trouble.
- If any answers are wrong, tap ❌ Retry Wrong Answers on the results in your child's screen. The correct answers are shown only after they submit again.
- Check the accuracy for each unit in the Progress tab. 90% or higher is shown as Good, 70-89% as Average, and below 70% as Weak.
Create new problems for this unit every day
You get new problems every time, even for the same unit. Android app · No sign-up needed to start
Get it on Google Play