20x30
600
2,000x7
14,000
Your 4th grade teacher has 184 pencils. She gives away 24 pencils to students. She puts the remaining pencils into boxes. Each box holds 8 pencils.
How many boxes does she need?
20 boxes
216 ÷ 3 = ______
72
Which expression can you use to find 23 × 15?
A. (20 × 10) + (3 × 5)
B. (20 × 15) + (3 × 15)
C. (23 × 10) + (23 × 5)
D. (20 × 23) + (5 × 15)
✅ Answer: C. (23 × 10) + (23 × 5)
Explanation:
Break 15 into 10 + 5.
Multiply 23 by each part: 23 × 10 and 23 × 5.
Then add the results: (23 × 10) + (23 × 5).
32x20
640
1,562x3
4,686
A student has 276 toy cars. He donates 36 toy cars. He puts the remaining cars into display cases. Each case holds 6 cars.
How many display cases does he need?
40 cases
945 ÷ 9 = ______
105
Which expression can you use to find 57 × 24?
A. (50 × 20) + (7 × 4)
B. (50 × 24) + (7 × 24)
C. (57 × 20) + (57 × 4)
D. (50 × 24) + (7 × 20)
2. 57 × 24
✅ Answer: B. (50 × 24) + (7 × 24)
Explanation:
Break 57 into 50 + 7.
Multiply each by 24: (50 × 24) + (7 × 24).
This works with the distributive property: a × (b + c) = (a × b) + (a × c).
47x53
2,491
4,653x3
13,959
A slime shop has 315 containers of slime. The owner sells 75 containers. She places the remaining containers into bins. Each bin holds 10 containers.
How many bins can she fill?
24 bins
1,248 ÷ 6 = ______
208
Which expression can you use to find 68 × 37?
A. (60 × 30) + (8 × 7)
B. (60 × 37) + (8 × 37)
C. (68 × 30) + (68 × 7)
D. (60 × 37) + (8 × 30)
✅ Answer: C. (68 × 30) + (68 × 7)
Explanation:
Break 37 into 30 + 7.
Multiply 68 by each part: 68 × 30 and 68 × 7.
Add them together: (68 × 30) + (68 × 7).
63x76
4,788
2,659x3
7,977
A collector has 492 Pokémon cards. She trades away 108 cards. She sorts the remaining cards into sleeves. Each sleeve holds 12 cards.
How many sleeves can she fill?
32 sleeves
2,016 ÷ 7 = ______
288
Which expression can you use to find 132 × 46?
A. (130 × 40) + (2 × 6)
B. (130 × 46) + (2 × 46)
C. (132 × 40) + (132 × 6)
D. (130 × 46) + (2 × 40)
✅ Answer: C. (132 × 40) + (132 × 6)
Explanation:
Break 46 into 40 + 6.
Multiply 132 by each part: 132 × 40 and 132 × 6.
Then add the results: (132 × 40) + (132 × 6).
79x63
4,977
5,698x3
17,094
A football team has 600 practice cones. The coach gives away 120 cones to another team. The remaining cones are placed equally into equipment bags. Each bag holds 6 cones.
How many equipment bags are needed?
They need 80 equipment bags.
4,095 ÷ 9 = ______
455
Which expression can you use to find 247 × 89?
A. (200 × 80) + (47 × 9)
B. (200 × 89) + (47 × 89)
C. (247 × 80) + (247 × 9)
D. (200 × 89) + (47 × 80)
✅ Answer: C. (247 × 80) + (247 × 9)
Explanation:
Break 89 into 80 + 9.
Multiply 247 by each part: 247 × 80 and 247 × 9.
Add them together: (247 × 80) + (247 × 9).