Addition & Subtraction
A silverfish crawled 63 cm while a zombie walked 44 cm less than the silverfish. How far did the zombie walk?
The zombie crawled 19cm.
Each helmet requires 5 ingots. How many ingots do you need to make 9 helmets?
45 buttons
66 ÷ 3
22
Nick, Daniel, Mark, and Tyler divided 32 emeralds among themselves equally.
a) How many emeralds did each boy get?
b) If Steve gave Daniel 49 emeralds, how many emeralds did Daniel have in the end?
a) 8 emeralds
b) 57 emeralds
10 + ___ = 21
11
Tyler's house is 89 cm long. Daniel's house is 73 cm longer than Tyler's house. Find the length of Daniel's house.
Daniel's house is 162cm long
A group of 36 adventurers was divided into groups of 4. How many groups of adventurers were there?
9 groups
279 ÷ 9
31
There were 9 rows of potatoes planted. Each row had 10 potatoes.
a) How many potatoes were there altogether?
b) Mark ate 12 of the potatoes. How many potatoes were left?
a) 90 potatoes
b) 78 potatoes
24 - ___ = 11
13
Mark bought 650 cm of wool. He used 275 cm of it to make beds. How many cm of wool did he have left?
Mark had 375 cm of wool left.
Tyler put 100 wooden planks into 10 different chests equally.
a) How many wooden planks in each chest?
b) How many wooden planks were there in 8 chests altogether?
a) 10 wooden planks
b) 80 wooden planks
679 ÷ 7
97
There were 8 chests. Tyler put 3 diamonds in each chest and had 38 diamonds left.
a) How many diamonds are in the chests?
b) How many diamonds were there altogether?
a) 24 diamonds
b) 62 diamonds
1
Tyler has to walk 618 yd from his house to reach the mine. He has to walk another 297 yd to reach the jungle from the mine. How far does Tyler have to walk to reach the jungle from his house?
Tyler has to walk 915 yd to reach the jungle.
Daniel captured 30 cows.
a) If he fenced them into groups of 10, how many groups of cows would he have?
b) If he fenced them into groups of 5, how many groups of cows would he have?
a) 3 groups
b) 6 groups
999999 ÷ 9
111111
Tyler has 17 diamonds, Daniel has 7 diamonds, Mark has 10 diamonds and Nick has 2 diamonds. If they share their diamonds equally among themselves, how many diamonds will each person get?
9 diamonds
I have a 4 in the tens place
I am greater than 200
I have a 7 in the hundreds place
Am I : a) 27, b) 2744, c) 247, d) 2427, or e) 2474?
B
A mine-cart track 93 inches long is painted green and yellow. If 77 inches of it is painted green, how much more of it is painted green than yellow?
61 inches more is green than yellow.
Arrows are sold in packs of 5 arrows each.
a) Tyler wants to buy 35 arrows. How many packs of arrows must he buy?
b) Mark bought 6 packs of arrows. How many arrows did he get?
a) 7 packs
b) 30 arrows
1337 ÷ 7
191
Mark had 302 bones. He kept 232 bones in his house and divided the rest among his 10 wolves equally. How many bones did each of the wolves receive?
7 bones
■ + ■ + ■ = 30
■ + ▲ + ▲ = 18
▲ - ► = 2
► + ▲ + ■ = ?
16