Math Core

Unit 1 · Test

Unit 1 test: Understanding Multiplication

14 questions. Answer them all, then submit to see your score. Solutions unlock after you submit.

This test covers equal groups, arrays, multiplication on a number line and the commutative property.

Question 1

How many balls are there?

⚽⚽    ⚽⚽    ⚽⚽    ⚽⚽    ⚽⚽    ⚽⚽

Type a number.

Question 2

Which multiplication means the same as 4+4+4+4+44 + 4 + 4 + 4 + 4?

Question 3

A baker fills 8 boxes with 5 muffins in each box. How many muffins is that?

Type a number.

Question 4

In 3×7=213 \times 7 = 21, what is 21 called?

Question 5

How many hearts are in this array?

❤️❤️❤️❤️❤️❤️❤️❤️❤️

❤️❤️❤️❤️❤️❤️❤️❤️❤️

Type a number.

Question 6

Which multiplication matches this array?

🟦🟦🟦

🟦🟦🟦

🟦🟦🟦

🟦🟦🟦

🟦🟦🟦

Question 7

A parking lot has 30 spaces in rows of 5. How many rows are there?

Type a number.

Question 8

What product does this number line show?

01234567891011121314151617181920+3+3+3+3+3

Type a number.

Question 9

Which multiplication matches this number line?

0481216202428+8+8+8
Question 10

A rabbit makes 4 hops. Each hop is 7 feet long. How far does it go?

Type a number.

Question 11

4×8=324 \times 8 = 32. What is 8×48 \times 4?

Type a number.

Question 12

Find the missing number: 5×9=9×‾5 \times 9 = 9 \times \underline{\quad}.

Type a number.

Question 13

Which is not true?

Question 14

Kim has 6 rows of 4 stamps. Raj has 4 rows of 6 stamps. Then Kim gets 3 more stamps. How many more stamps does Kim have than Raj now?

Type a number.