Envision Topic 6

Malcolm has 38 seeds. Juan has 4 fewer seeds than Malcolm. Juan gives 8 seeds to his friend. How many seeds does Juan have now?

Hint: 2 steps

• 22

• 26

• 36

• 46

Which equation do you need to regroup to find the difference?

• 29 - 3 = ?

• 30 - 0 = ?

• 77 - 8 = ?

• 55 - 5 = ?

There are 25 bikes at a bike store. The store owner sells 7 bikes. How many bikes are left?

Sara has 70 beads. 11 beads are purple. The rest are blue. How many blue beads does Sara have?

• 59

• 49

• 47

• 11

Lani has 63 grapes. She gives 27 grapes to Carla. How many grapes does Lani have left?

Lana subtracts to find 52 - 39. Which addition equation could Lana use to check her answer?

• 13 + 26 = 39

• 39 + 52 = 91

• 13 + 39 = 52

• 52 + 13 = 65

36 berries are in a bowl. James eats 21 of the berries. Then he puts 14 more berries in the bowl. How many berries are in the bowl now?

Hint: 2 steps

Lance buys 48 eggs. He uses 24 of them for baking. Then he buys 12 more eggs. How many eggs does Lance have now?

Which set of equations can you use to solve this problem?

• 48 + 24 = 72

  72 - 12 = 60

• 48 - 24 = 24

  24 + 12 = 36

• 48 + 24 = 72

  72 + 12 = 84

• 48 - 24 = 24

  24 - 12 = 12

An 8 in the ones place of a number equals _____.

• 8

• 18

• 80

• 88

The example shows _____.

• a bar diagram

• the difference

• an equation

• regrouping