Division With Base 10 Blocks

How many equal groups of 14 can you make from 154?

• 10

• 11

• 12

• 13

If the base-ten blocks shown are to be divided into 7 equal groups, what should be done as the first step?

• Exchange 7 ten rods for 70 unit cubes.

• Exchange the 8 ten rods for 80 unit cubes.

• Exchange the 8 ten rods and 4 unit cubes for 1 hundred flat.

• Exchange 1 ten rod for 10 unit cubes.

Which number sentence does this diagram show?

• 71 ÷ 3 = 23 R2

• 71 ÷ 3 = 23

• 69 ÷ 3 = 23 R2

• 71 ÷ 3 = 32 R3

Representations Terrance used base-ten blocks to help him divide a decimal by 4. His model is shown. What division problem did he model?

• 26 ÷ 4

• 1.62 ÷ 4

• 6.48 ÷ 4

• 6.84 ÷ 4

Explain why Michael's representation is correct.

• It shows the sum of 169 and 5

• It shows the difference of 845 and 5

• It shows 5 equal groups of 1 hundred, 6 tens, and 9 ones

• it shows 5 equal groups of 8 hundreds, 4 tens, and 5 ones

Q1. What is the value of 13 + 130?

• 1) 13

• 2) 310

• 3) 130

• 4) 103

• 134

• 131

• 156

• 184

• 363
• 637
• 336
• 330

• 359
• 347
• 317
• 248